{"title":"Electronics","description":"","products":[{"product_id":"czur-m3000-pro-v3-overhead-book-scanner","title":"CZUR M3000 Pro V3 Overhead Book Scanner","description":"\u003cp\u003e\u003ca href=\"https:\/\/contact.aegraphics.com\/hubfs\/Flyer%20M3000%20Pro%20V3.pdf\" title=\"CZUR M3000 Pro V3 Brochure\" rel=\"noopener\" target=\"_blank\"\u003eCZUR M3000 Pro V3 Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eTHE MOST Powerful CMOS \u003cstrong\u003eA3 Overhead Scanner\u003c\/strong\u003e Yet.\u003c\/p\u003e\n\u003cp\u003eWith a 48 Megapixel HD Camera and the \u003cstrong\u003eCZUR\u003c\/strong\u003e patented smart AI algorithm, featuring multiple CZUR-self-invented software function, \u003cstrong\u003eM3000 Pro V3\u003c\/strong\u003e is the best option you will ever find in the CMOS book scanner category.\u003c\/p\u003e\n\u003cul class=\"wrap-1-ul\"\u003e\n\u003cli\u003eTwo Pages in 1.2s\u003c\/li\u003e\n\u003cli\u003e48MP HD Sony Camera\u003c\/li\u003e\n\u003cli\u003e470 DPI\u003c\/li\u003e\n\u003cli\u003eIntelligent Processing Software\u003c\/li\u003e\n\u003cli\u003eOCR by ABBYY\u003c\/li\u003e\n\u003cli\u003eUp to A3 Size\u003c\/li\u003e\n\u003cli\u003eAnti-Reflection\u003c\/li\u003e\n\u003cli\u003eV-shaped Book Cradle\u003c\/li\u003e\n\u003cli\u003eMultiple Operating Modes\u003c\/li\u003e\n\u003cli\u003eVisual Presenter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSupports \u003c\/span\u003e\u003cstrong\u003eHand Button, Foot Pedal, Scanner Button \u003c\/strong\u003e\u003cspan\u003eand\u003c\/span\u003e\u003cstrong\u003e Software Button\u003c\/strong\u003e\u003cspan\u003e to trigger scanning. \u003c\/span\u003e\u003cspan\u003ePage detection and Auto-Scan: The \u003c\/span\u003e\u003cstrong\u003eM3000 Pro Book Scanner\u003c\/strong\u003e\u003cspan\u003e detects page turns to automatically capture page.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLibrary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eM3000 Pro will help read enthusiasts, librarians quickly and easily scan books, magazines and documents, helping with the construction of Digital Library.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eArchives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBeing able to scan up to A3 format, M3000 Pro can quickly digitalize a wide range of archival materials, even in different shapes, and the non-destructive scanning method effectively avoids damage to your valuable files, automatically converting them into digital documents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedical Institution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA large number of valuable cases, medical information can be quickly scanned through the M3000 Pro into electronic documents, building an e-medical-database for easy access and reference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLaw\/CPA Firm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGovernment Sector\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccounting\/Finance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCTION SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSensor: HD CMOS\u003cbr\u003eCamera: 48 Mega Pixels\u003cbr\u003eDPI: 470\u003cbr\u003eResolution: 7936*5952\u003cbr\u003eScanned File Output Format: JPEG, PDF, Searchable PDF, TIFF, Word, Excel\u003cbr\u003eMaximum Scanning Size: 480×360 mm (18.89×14.17 inch)       Ref.:  A3 420 × 297 mm\/ 16.5×11.7 inch\u003cbr\u003eVideo Output Format: MJPG, YUV\u003cbr\u003eHDMI for Visualizer Function: Support, HDMI 1.4\u003cbr\u003eUSB Port: 2.0 High Speed\u003cbr\u003ePower Supply: External Adapter Input 100-240V 50\/60HZ; Output 9V 1.5A\u003cbr\u003ePC Configuration Requirements: WinOS 7\/8\/10\/11\/XP SP3 and more; MacOS 10.13 or later version\u003cbr\u003eScanner Net Weight: 4.5 KG\u003cbr\u003eSoftware Development Kit: Support\u003cbr\u003eTWAIN Driver: Support\u003cbr\u003eScanner Dimension: 375*220*390mm (L*W*H)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWarranty: One year parts and labor return to depot.\u003c\/span\u003e\u003c\/p\u003e","brand":"A\/E Graphics","offers":[{"title":"Default Title","offer_id":48025661767867,"sku":"CZUR-M3000PRO","price":3075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/m3000_1_1.png?v=1782584381"},{"product_id":"mso1254hd-s-250-mhz-4ch-12-bit-mso-with-signal-generator","title":"MSO1254HD-S 250 MHz 4Ch 12-Bit MSO with Signal Generator","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003eThe MSO1254HD-S is a 250 MHz, 4-channel, 12-bit Mixed Signal Oscilloscope built around UNI-T's native 12-bit ADC architecture (R12™) with an integrated 1-channel 25 MHz arbitrary waveform generator. It samples at 2.5 GSa\/s with 100 Mpts of memory depth per channel and captures waveforms at up to 1,000,000 wfms\/s on a 7-inch capacitive touchscreen powered by Ultra Phosphor 3.0 acquisition technology.\u003c\/p\u003e\n\u003cp\u003eBuilt for power-electronics validation and design verification in a single instrument, the 12-bit ADC delivers 4,096 vertical levels at the full 250 MHz bandwidth while a 1-channel 25 MHz arbitrary waveform generator drives the device under test from the same front panel. Bode plot analysis characterizes power-supply control loops and filter circuits without a second instrument on the bench. Standard protocol decoding covers the full embedded-systems vocabulary (RS-232, UART, I²C, SPI, RS-422, RS-485, CAN, CAN-FD, LIN, and Audio) at no additional cost.\u003c\/p\u003e\n\u003cp\u003eThe 9-in-1 architecture consolidates oscilloscope, logic analyzer (with optional UT-M26 pod), spectrum analyzer, protocol analyzer, digital voltmeter, frequency counter, AWG, Bode plotter, and power analyzer into one instrument.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 MHz Bandwidth, 4 Analog Channels\u003c\/strong\u003e — Four-channel acquisition at 12-bit native resolution for mixed-signal debugging, switching-power analysis, and precision sensor work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR12™ — Native 12-Bit ADC at Full Bandwidth\u003c\/strong\u003e — 4,096 vertical levels at every supported bandwidth — no ERES averaging, no sample-rate trade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5 GSa\/s Sample Rate, 100 Mpts\/Channel\u003c\/strong\u003e — Captures fast edges with sufficient timing resolution and holds long records without dropping sample rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000,000 wfms\/s Capture Rate\u003c\/strong\u003e — Ultra Phosphor 3.0 intensity-graded display reveals rare anomalies and timing violations that slower scopes miss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 Optional Digital Channels\u003c\/strong\u003e — Add mixed-signal debugging with the UT-M26 logic probe pod for time-correlated analog and digital views.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll Protocol Decoding Standard\u003c\/strong\u003e — RS-232\/UART, I²C, SPI, RS-422, RS-485, CAN, CAN-FD, LIN, and Audio decoding included at no additional cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 25 MHz Arbitrary Waveform Generator\u003c\/strong\u003e — 1-channel AWG output for stimulus-response testing without a separate signal generator on the bench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBode Plot Analysis\u003c\/strong\u003e — Automated frequency response sweeps drive power-supply loop characterization and filter rolloff measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Spectrum Analyzer\u003c\/strong\u003e — FFT analysis up to 1 Mpts with peak detection and markers for harmonics, clock spurs, and EMI investigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e56 Automated Measurements\u003c\/strong\u003e — Time, voltage, frequency, and power-quality parameters with statistical analysis and trend graphs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Power Analysis\u003c\/strong\u003e — 12 power-quality parameters including efficiency, ripple, and switching loss for switching-supply characterization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Inch Capacitive Touchscreen\u003c\/strong\u003e — 1024×600 multi-gesture display with pinch-to-zoom, drag, and gesture navigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Friendly Connectivity\u003c\/strong\u003e — USB Host\/Device, LAN, AUX Out, HDMI, and Generator Out (-S models).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eR12™ — Native 12-Bit ADC at Full Bandwidth\u003c\/h3\u003e\n\u003cp\u003eR12™ is UNI-T's native 12-bit ADC architecture. It samples at 4,096 quantization levels — sixteen times the vertical detail of a conventional 8-bit oscilloscope — and holds that resolution at the full 250 MHz bandwidth and 2.5 GSa\/s sample rate. There's no ERES averaging step, no sample-rate trade, and no asterisk on the spec sheet.\u003c\/p\u003e\n\u003cp\u003eFor power-electronics validation at full bandwidth, R12 is what lets the MSO1254HD-S characterize a GaN\/SiC half-bridge in the same bench session as the gate-drive ringing analysis. On a switching-node measurement where 8-bit quantization noise would obscure the µV-scale ripple riding on a 400 V rail, the 12-bit resolution recovers the signal that drives design decisions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_12-bit-screen.png\" alt=\"R12 12-bit ADC architecture at full bandwidth\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eNative 12-bit ADC delivers 4,096 vertical levels at full bandwidth\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_12-bit-screen.png\" alt=\"R12 12-bit ADC architecture at full bandwidth\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eNative 12-bit ADC delivers 4,096 vertical levels at full bandwidth\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eUltra Phosphor 3.0 — 1,000,000 wfms\/s Acquisition\u003c\/h3\u003e\n\u003cp\u003eUltra Phosphor 3.0 drives the acquisition system at up to 1,000,000 waveforms per second with 256 levels of color intensity mapping. The intensity-graded display shows you signal behavior patterns that a slower scope flattens into solid traces — rare glitches, edge jitter, and occasional protocol-layer anomalies appear as faint trace markings against the dominant signal.\u003c\/p\u003e\n\u003cp\u003eFor intermittent-fault investigation, this is the difference between catching the event in a two-minute capture and waiting for it across an overnight run. The probability of capturing rare anomalies scales with capture rate; one million waveforms per second puts you in the territory where most timing violations show up before lunch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Ultra-Phosphor-3.png\" alt=\"Ultra Phosphor 3.0 intensity-graded display\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUltra Phosphor 3.0 reveals rare events with intensity grading\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Ultra-Phosphor-3.png\" alt=\"Ultra Phosphor 3.0 intensity-graded display\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUltra Phosphor 3.0 reveals rare events with intensity grading\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eDeep Memory — 100 Mpts Per Channel\u003c\/h3\u003e\n\u003cp\u003e100 Mpts of memory depth per channel maintains the full 2.5 GSa\/s sample rate across wide time-base settings. You can capture an entire CAN-FD packet sequence, an extended power-on transient, or a long servo control loop without aliasing or missing events. Zoom into any portion of the captured record at full resolution.\u003c\/p\u003e\n\u003cp\u003eCombined with the 1,000,000 wfms\/s capture rate, deep memory makes long-record analysis practical for bench debugging — one acquisition can replace a multi-pass capture campaign.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Protocols.png\" alt=\"Comprehensive protocol decoding included as standard\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eComprehensive protocol decoding included standard\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eAll Protocols Included Standard\u003c\/h3\u003e\n\u003cp\u003eUnlike higher-tier families that charge separately for automotive and industrial protocols, the MSO1000HD platform includes RS-232\/UART, I²C, SPI, RS-422, RS-485, CAN, CAN-FD, LIN, and Audio decoding standard at no additional cost. This makes it one of the most complete embedded-debug platforms in its segment, with no surprise license invoices when an automotive project crosses your bench.\u003c\/p\u003e\n\u003cp\u003eEach decoder correlates the physical-layer signal with the decoded data above the trace, so you can see signal-integrity anomalies and protocol errors in the same acquisition. Search and trigger on data patterns, error conditions, or specific bus events to isolate intermittent communication faults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Protocols.png\" alt=\"Comprehensive protocol decoding included as standard\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eComprehensive protocol decoding included standard\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eBuilt-In AWG and Bode Plot Analysis\u003c\/h3\u003e\n\u003cp\u003eThe integrated 1-channel 25 MHz arbitrary waveform generator outputs sine, square, ramp, pulse, noise, and user-defined arbitrary waveforms directly from the MSO1254HD-S's front panel. For closed-loop testing on power-supply controllers, motor drives, and sensor conditioning circuits, the AWG eliminates a second instrument from the bench — drive the device under test and capture the response on the same time axis.\u003c\/p\u003e\n\u003cp\u003eThe Bode plot function sweeps the AWG across a frequency range while measuring gain and phase on the input channel. The result is a frequency-response plot for power-supply control-loop characterization, filter rolloff verification, and amplifier bandwidth measurement — the workflow that normally requires a dedicated network analyzer is now a function on the same instrument that captured the switching waveform.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eBuilt-In Power Analysis — 12 Parameters\u003c\/h3\u003e\n\u003cp\u003e12 standard power-quality parameters cover efficiency analysis, switching-loss measurement, safe-operating-area visualization, ripple-and-noise characterization, and harmonic content. The measurements run inline on the captured waveform — no scripting, no external software, no PC connection required.\u003c\/p\u003e\n\u003cp\u003eCombined with the 12-bit ADC and 100 Mpts memory, the power-analysis suite handles workloads that previously required a dedicated power analyzer. For switching-supply validation, gate-drive characterization, and small-signal-on-DC-rail measurements, the integrated functions consolidate a multi-instrument workflow into one bench unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eBuilt-In Spectrum Analyzer — FFT to 1 Mpts\u003c\/h3\u003e\n\u003cp\u003eFrequency-domain analysis with peak detection, markers, and waterfall display — up to 1 Mpts FFT length. Identify harmonics, clock spurs, switching-frequency content, and EMI contributions without switching to a separate spectrum analyzer or exporting waveform data to PC software.\u003c\/p\u003e\n\u003cp\u003eThe same trace that captured a glitch in the time domain immediately reveals its spectral character on the FFT — useful for chasing down EMI sources during pre-compliance work, or for distinguishing switching-supply harmonics from coupled noise on adjacent rails.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Spectrum-Analyzer.png\" alt=\"Built-in FFT spectrum analyzer up to 1 Mpts\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eBuilt-in FFT spectrum analyzer for harmonics and EMI investigation\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/MSO1000HD_Spectrum-Analyzer.png\" alt=\"Built-in FFT spectrum analyzer up to 1 Mpts\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eBuilt-in FFT spectrum analyzer for harmonics and EMI investigation\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eMixed-Signal Debugging — 16 Optional Digital Channels\u003c\/h3\u003e\n\u003cp\u003e16 optional digital channels add mixed-signal debugging via the UT-M26 logic probe pod. The digital traces display alongside analog channels with full time correlation — see I²C bus traffic and analog ADC output on the same time axis, or watch a control firmware state machine drive the gate signals on a switching power stage.\u003c\/p\u003e\n\u003cp\u003eTime-correlated mixed-signal views are essential for debugging the boundary between firmware and analog hardware. A timing-violation that's invisible on either domain alone often becomes obvious when you can see the digital command and the analog response on the same trace.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003e56 Automated Measurements with Statistics\u003c\/h3\u003e\n\u003cp\u003e56 automated measurements cover time, voltage, frequency, and power-quality parameters with statistical analysis (min, max, mean, standard deviation) and trend graphs over long captures. For QA work and bench characterization, the statistical view is more useful than the instantaneous reading — it tells you whether a parameter is drifting, jittering, or holding steady.\u003c\/p\u003e\n\u003cp\u003ePass\/fail mask testing applies user-defined tolerance bands across captured waveforms — useful for rapid go\/no-go testing during bring-up, or for validating board-to-board consistency in small-volume production.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eTouch UI and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe 7-inch 1024×600 capacitive touchscreen supports pinch-to-zoom, drag, and gesture navigation across waveforms, menus, and measurement readouts. For students and lab newcomers, the touch interface lowers the barrier to advanced features that are buried behind menu trees on older instruments.\u003c\/p\u003e\n\u003cp\u003eConnectivity covers USB Host, USB Device, LAN, AUX Out, and HDMI, plus dedicated AWG Generator Output (-S models). The HDMI output drives an external display for classroom demonstration, and LAN connectivity integrates the instrument into automated test scripts and remote-access workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eR\u0026amp;D Engineer (Embedded \/ Hardware Design)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Stage Design Verification\u003c\/strong\u003e — Sweep a control loop with the integrated AWG, run Bode plot analysis on the response, and verify gain\/phase margins without leaving the instrument. The 12-bit ADC at full 250 MHz captures the switching waveform on the same time axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed-Signal Debug\u003c\/strong\u003e — Time-correlated analog and digital views with the optional UT-M26 logic pod. Track firmware state machines against analog responses on the same trace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Investigation\u003c\/strong\u003e — All standard embedded protocols included; no license fees for automotive (CAN, CAN-FD, LIN), industrial (RS-422\/485), or audio buses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Integrity Spot Checks\u003c\/strong\u003e — FFT analysis identifies harmonics, clock spurs, and EMI sources without switching to a separate spectrum analyzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Electronics Engineer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-Loop Power-Supply Characterization\u003c\/strong\u003e — The integrated AWG drives the control loop while Bode plot analysis measures the response, replacing a multi-instrument workflow with a single-instrument measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft-Start and Fault-Recovery Capture\u003c\/strong\u003e — 100 Mpts deep memory records the entire transient at sample-rate resolution; no piecing together multi-pass captures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple and Noise on DC Rails\u003c\/strong\u003e — The 12-bit ADC resolves µV-scale ripple on multi-hundred-volt DC rails — measurements that an 8-bit scope fundamentally cannot make.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarmonic Content Investigation\u003c\/strong\u003e — Built-in FFT to 1 Mpts identifies switching-frequency content, harmonics, and coupled noise sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories \u0026amp; In the Box\u003c\/h2\u003e\n\u003ch3\u003eIncluded with the Instrument\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMSO1254HD-S oscilloscope\u003c\/li\u003e\n\u003cli\u003e4 × passive probes (1:1 \/ 10:1 switchable, bandwidth matched to instrument)\u003c\/li\u003e\n\u003cli\u003eUSB cable (USB-A to USB-B)\u003c\/li\u003e\n\u003cli\u003ePower cord (region-appropriate)\u003c\/li\u003e\n\u003cli\u003eQuick-start guide\u003c\/li\u003e\n\u003cli\u003eFactory calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\nUT-M26 — 16-channel logic probe pod for mixed-signal debugging\u003c\/li\u003e\n\u003cli\u003e\nUT-P07A — 500 MHz passive probe for higher-bandwidth applications\u003c\/li\u003e\n\u003cli\u003e\nUT-P20, UT-P21, UT-V23 — high-voltage passive probes\u003c\/li\u003e\n\u003cli\u003e\nUT-P30, UT-P31, UT-P32, UT-P33 — differential probes for floating measurements\u003c\/li\u003e\n\u003cli\u003e\nUT-P40, UT-P41, UT-P42, UT-P43, UT-P44 — current probes for power-stage and switching-loss measurement\u003c\/li\u003e\n\u003cli\u003e\nUT-ISOT — isolation transformer for safe line-powered measurements\u003c\/li\u003e\n\u003cli\u003e\nUT-M13X — oscilloscope demo board for protocol decoding practice and curriculum modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed only the basic platform without the AWG? See the MSO1254HD. Need a 150 MHz value-tier option with AWG? See the MSO1154HD-S.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat protocols are included with the MSO1254HD-S?\u003c\/p\u003e\n\u003cp\u003eRS-232\/UART, I²C, SPI, RS-422, RS-485, CAN, CAN-FD, LIN, and Audio decoding are included standard at no additional cost. All supported protocols are available out of the box — no optional licenses required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat is the advantage of native 12-bit resolution?\u003c\/p\u003e\n\u003cp\u003eA 12-bit ADC provides 4,096 vertical levels compared to 256 for an 8-bit scope — sixteen times greater detail. This reveals small signals riding on large ones, reduces quantization noise, and improves measurement accuracy on low-amplitude signals like power-supply ripple, sensor outputs, and precision analog circuits. R12™ holds the 12-bit resolution at the full bandwidth and sample rate, with no ERES averaging or sample-rate trade-off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eCan I add digital channels for mixed-signal debugging?\u003c\/p\u003e\n\u003cp\u003eYes. The UT-M26 logic probe pod adds 16 digital channels for time-correlated analog and digital views.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat waveforms can the built-in AWG produce?\u003c\/p\u003e\n\u003cp\u003eThe integrated 1-channel 25 MHz arbitrary waveform generator outputs sine, square, ramp, pulse, noise, DC, and user-defined arbitrary waveforms. It also enables the Bode plot function for automated frequency-response measurement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eHow does the MSO1254HD-S compare to the higher-bandwidth UPO2000HD or MSO3000HD scopes?\u003c\/p\u003e\n\u003cp\u003eThe MSO1000HD platform shares the same R12™ 12-bit ADC architecture, Ultra Phosphor 3.0 acquisition, and standard-included protocol decoding as the UPO2000HD and MSO3000HD families. The differences are bandwidth (150–250 MHz here vs 100–500 MHz on UPO2000HD and 350–1000 MHz on MSO3000HD), capture rate (1,000,000 wfms\/s here vs 1,500,000 wfms\/s on MSO3000HD), and the front-panel form factor. For embedded prototyping and mid-tier power-electronics work, the MSO1000HD platform delivers the same architectural advantages at a lower price point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eIs the firmware field-upgradable?\u003c\/p\u003e\n\u003cp\u003eYes. Firmware updates are free over the product's lifetime and install via USB drive or LAN transfer. Optional license unlocks (such as the LA16 logic-analyzer license, when ordered with the UT-M26 pod) have no expiration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003ePart of the MSO1000HD oscilloscope series. See the series page to compare bandwidth and channel options across the lineup.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Analog + 16 Optional Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 GSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Mpts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapture Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000,000 wfms\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-inch capacitive touchscreen, 1024×600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTouch Screen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEdge, pulse width, video, runt, slope, zone, setup\/hold, and more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocol Decoding (Standard)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232\/UART, I²C, SPI, RS-422, RS-485, CAN, CAN-FD, LIN, Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-In FFT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — up to 1 Mpts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-In Power Analysis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-In Spectrum Analyzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomated Measurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56 with statistics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-In AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (1Ch, 25 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBode Plot Analysis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (-S models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic Analyzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional 16-channel via UT-M26 pod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Host \/ USB Device \/ LAN \/ AUX Out \/ HDMI \/ Generator Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=111\"\u003eMSO1254HD-S Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025681166523,"sku":"181100300121X","price":945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/MSO1254HD-S_1_sq.jpg?v=1782584863"},{"product_id":"udp3305s-e-4ch-328w-30v-5a-programmable-linear-dc-power-supply-edu","title":"UDP3305S-E 4Ch 328W 30V\/5A Programmable Linear DC Power Supply, EDU","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003eThe UNI-T UDP3305S-E is the \u003cstrong\u003eEducation variant of the Performance Series UDP3000S platform\u003c\/strong\u003e — same 4-channel chassis, same 328W headline, same one-key series\/parallel, same SCPI over USB \/ LAN \/ RS-232, same Web Server browser control, same OVP\/OCP\/OTP, same real-time waveform display as the UDP3305S — at 10 mV voltage resolution instead of 1 mV. CH1 and CH2 deliver 0–30V at up to 5A independently or in software-routed series (up to 60V) or parallel (up to 10A) without external wiring. CH3 provides a 0–6V\/3A logic-level channel. CH4 supplies a fixed 5V\/2A USB charging output for powering DUTs directly.\u003c\/p\u003e\n\u003cp\u003eFor multi-station electronics teaching labs, trade-school programs, and university EE coursework where the curriculum needs proper programmable instrumentation but doesn't require ±1 mV setpoint precision, the Education variant delivers the full Performance Series feature set at deployment economics that scale to twenty stations rather than two. R\u0026amp;D benches that don't need 1 mV resolution but do want a real linear bench supply with full automation reach for the same hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAcross the Design. Debug. Deploy.™ Lifecycle\u003c\/h2\u003e\n\u003cp\u003eAcross the design-debug-deploy lifecycle: \u003cstrong\u003eDesign.\u003c\/strong\u003e Four isolated linear-topology channels at low ripple set the bias and supply rails that analog and sensor designs need from first prototype. \u003cstrong\u003eDebug.\u003c\/strong\u003e Series\/parallel\/tracking modes and 4-wire remote sense compensate for cable IR drop during validation. \u003cstrong\u003eDeploy.\u003c\/strong\u003e SCPI over USB and LAN with web control drive curriculum-paced labs and production characterization without leaving the supply's front panel. Affordability meets precision — design, debug, deploy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 mV \/ 1 mA Setting Resolution — Performance Series Education Variant\u003c\/strong\u003e — Same Performance Series UDP3000S 4-channel chassis as the UDP3305S, with 10 mV voltage resolution sized for teaching labs and budget-conscious R\u0026amp;D benches. Step up to UDP3305S for 1 mV precision when the workflow demands it; both variants share the same automation, the same display, and the same protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Fully Isolated Channels (328W Total)\u003c\/strong\u003e — CH1 \u0026amp; CH2: 0–30V\/5A independent; CH3: 0–6V\/3A logic-level; CH4: 5V\/2A USB charging output. Channel grounds are isolated — connect them where you need them, leave them floating where the test demands it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Key Series and Parallel\u003c\/strong\u003e — Software-routed combination of CH1 + CH2: up to 60V in series or 10A in parallel without external wiring between channel terminals. No jumper cables, no shorting bars, no risk of miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Topology, \u0026lt; 350 µVrms Ripple\u003c\/strong\u003e — Linear pass-element regulation, not a switching converter. Output ripple stays under 350 µVrms (5 Hz–1 MHz) and 2 mVpp peak-to-peak. Line and load regulation hold inside 0.01% + 2 mV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3-Inch TFT with Real-Time Waveform Display\u003c\/strong\u003e — Plots voltage, current, and power waveforms across all configured channels simultaneously. Inrush, transient steps, and power-up sequences visible at the supply itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eList Output and Delayer Functions\u003c\/strong\u003e — Programmable voltage\/current waveforms with built-in templates (sine, ramp, pulse). 10 list profiles + 10 delayer files + 5 preset configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCPI over LAN, RS-232, USB-Host + Web Server Browser Control\u003c\/strong\u003e — Full automation reach plus driverless web-page control from any laptop on the same subnet — useful for instructor-paced lab workstations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Trigger via Digital I\/O\u003c\/strong\u003e — Hardware input\/output trigger lines for cross-instrument timing coordination beyond software loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOVP \/ OCP \/ OTP with Configurable Monitor\u003c\/strong\u003e — Per-channel protection with free-form trigger condition (V\/I\/P upper limits, OR logic) and selectable response (output off, beeper, both). Voltage\/current limit caps for guarded operation. Keyboard lock prevents accidental reconfiguration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eDetailed Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1697217224\/UDP3000S-Display.png\" alt=\"UDP3305S-E 4.3-inch TFT showing real-time channel monitoring\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUDP3305S-E 4.3-inch TFT — voltage, current, and power readouts plus configured limits in one view\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003ePerformance Series Hardware at Education-Tier Economics\u003c\/h3\u003e\n\u003cp\u003eSame 4-channel chassis, same 328W headline, same one-key series\/parallel, same SCPI + LAN + Web Server, same OVP\/OCP\/OTP, same waveform display as the UDP3305S — at 10 mV voltage resolution instead of 1 mV. For teaching labs, multi-station deployments, and curriculum-driven workflows where the headline measurement isn't ±1 mV but rather \"the supply delivers what's set, cleanly, and supports the experiment,\" the Education variant puts a full Performance Series programmable linear bench supply on every station at economics multi-station departments can actually deploy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1697217224\/UDP3000S-Display.png\" alt=\"UDP3305S-E 4.3-inch TFT showing real-time channel monitoring\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUDP3305S-E 4.3-inch TFT — voltage, current, and power readouts plus configured limits in one view\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eMulti-Station Lab Deployment\u003c\/h3\u003e\n\u003cp\u003e10 mV resolution is more than enough for the typical undergraduate electronics curriculum — diode V-I sweeps, op-amp characterization, transistor biasing, basic switching-supply lab, sensor bridge excitation. SCPI command control over LAN means a TA can pre-load list profiles and presets across an entire lab from one workstation. The keyboard lock keeps a running test-bench from being accidentally reconfigured. The 4.3\" TFT shows three channels of voltage\/current\/power simultaneously — enough screen for two students working a station to both see the supply's state at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695844986\/UDP3000S-Series.png\" alt=\"UDP3305S-E CH1+CH2 series and parallel output diagram\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUDP3305S-E — one-key series (60V) or parallel (10A) combination of CH1 + CH2\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695844986\/UDP3000S-Series.png\" alt=\"UDP3305S-E CH1+CH2 series and parallel output diagram\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUDP3305S-E — one-key series (60V) or parallel (10A) combination of CH1 + CH2\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1697217224\/UDP3000S-Display.png\" alt=\"UDP3305S-E real-time voltage and current waveform display\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eReal-time V\/I\/P waveform display across all configured channels\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eReal-Time Voltage \/ Current \/ Power Waveform Display\u003c\/h3\u003e\n\u003cp\u003eThe 4.3-inch TFT LCD plots voltage, current, and power waveforms in real time across all configured channels — every channel, simultaneously. Inrush events, load steps, and power-up transients are visible directly on the supply's display, no oscilloscope required for routine power-behavior observation. Set\/limit values for voltage, current, OVP, and OCP all appear next to live readouts so the configuration and the actual output stay on one screen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1697217224\/UDP3000S-Display.png\" alt=\"UDP3305S-E real-time voltage and current waveform display\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eReal-time V\/I\/P waveform display across all configured channels\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eList Output and Delayer Functions\u003c\/h3\u003e\n\u003cp\u003eThe list function generates programmable voltage and current waveforms with up to 10 stored list profiles per supply. Built-in templates (sine, ramp, pulse) accelerate setup; the editor lets you define waveform points, dwell intervals, voltage\/current limits, and inversion freely. The delayer function adds programmable on\/off sequencing — useful for power-on\/off reliability testing, sequenced rail bring-up, and stress cycling. 10 delayer files plus 5 preset configurations keep frequently used setups one keypress away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695845011\/UDP3000S-Functions.png\" alt=\"UDP3305S-E list and delayer programmable output editor\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eList output editor — sine\/ramp\/pulse templates, programmable dwell intervals\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695845011\/UDP3000S-Functions.png\" alt=\"UDP3305S-E list and delayer programmable output editor\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eList output editor — sine\/ramp\/pulse templates, programmable dwell intervals\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eExternal Trigger via Digital I\/O\u003c\/h3\u003e\n\u003cp\u003eThe rear-panel digital I\/O port supports input-trigger mode (external systems control the supply remotely — toggle outputs, advance through list steps, change channels) and output-trigger mode (the supply provides trigger pulses and status flags to drive other instruments in a coordinated test setup). Falling-edge \/ rising-edge triggering and selectable response (output toggle, output on, output off) cover the common automation patterns directly without an additional sequencer.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695844993\/UDP3000S-Interface.png\" alt=\"UDP3305S-E rear-panel data interfaces — USB-Host, LAN, RS-232, Digital I\/O\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eRear-panel data interfaces: USB-Host, LAN, RS-232, Digital I\/O\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eSCPI over LAN, RS-232, USB — and Web Server Browser Control\u003c\/h3\u003e\n\u003cp\u003eSCPI command control runs over LAN, RS-232, and USB-Host. The built-in Web Server adds browser-based remote control: any laptop or workstation on the same subnet operates the front panel through a web page — no driver install, no application. For instructor-paced teaching labs, this means one laptop can preview and check every station's configuration without walking the room. For automated test integration, included PC software drops the UDP3305S-E into existing scripted environments. Digital I\/O adds hardware trigger lines for tighter timing coordination than software loops alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1695844993\/UDP3000S-Interface.png\" alt=\"UDP3305S-E rear-panel data interfaces — USB-Host, LAN, RS-232, Digital I\/O\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eRear-panel data interfaces: USB-Host, LAN, RS-232, Digital I\/O\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eOVP \/ OCP \/ OTP with Configurable Monitor Conditions\u003c\/h3\u003e\n\u003cp\u003ePer-channel over-voltage protection, over-current protection, and over-temperature protection guard the device under test. The Monitor function allows free configuration of the protection trigger condition (V upper limit, I upper limit, P upper limit, with logical OR combination) and the response — output off, warning beeper, or both. Voltage and current limit functions cap the adjustable range for guarded teaching-lab or operator-supervised configurations. Keyboard lock prevents accidental reconfiguration during an unattended run.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eIntelligent Fan Control and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eFan speed adjusts automatically with internal temperature, keeping noise low at light loads — useful in classroom and shared-lab environments where supply noise carries across the room. All four channels are fully isolated from each other — connect grounds where you need them, leave them floating where the test demands it. CH1+CH2 one-key series and parallel modes use software-routed combination, no external wiring required between the channel terminals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1722808119\/UDP3305S-E_4_sq.jpg\" alt=\"UDP3305S-E rear panel showing data interfaces and AC input\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUDP3305S-E rear panel — data interfaces, AC input, fan exhaust, protected ground\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1722808119\/UDP3305S-E_4_sq.jpg\" alt=\"UDP3305S-E rear panel showing data interfaces and AC input\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUDP3305S-E rear panel — data interfaces, AC input, fan exhaust, protected ground\u003c\/span\u003e\n\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eEducation \/ Teaching Lab\u003c\/h3\u003e\n\u003cp\u003eA real Performance Series programmable linear bench supply at education-tier deployment economics — sized for multi-station electronics teaching labs, trade-school programs, and university EE coursework where the curriculum needs proper instrumentation, not consumer-grade bench gear. The Education variant gives every station the same 4-channel chassis, the same automation, the same waveform display the senior-year R\u0026amp;D bench has — at 10 mV resolution sized for the curriculum.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 channels per station (CH1 + CH2 + CH3 logic + CH4 USB output) — covers an entire experiment from one supply\u003c\/li\u003e\n\u003cli\u003eOne-key series\/parallel for higher voltage \/ higher current labs without external wiring confusion\u003c\/li\u003e\n\u003cli\u003eKeyboard lock prevents accidental reconfiguration on shared station hardware\u003c\/li\u003e\n\u003cli\u003eSCPI over LAN means an instructor can push presets across the entire lab from one workstation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eR\u0026amp;D Engineering\u003c\/h3\u003e\n\u003cp\u003eFor R\u0026amp;D workflows where 10 mV setting resolution is sufficient — embedded prototyping, breadboard validation, generic device-power for off-the-shelf modules — the Education variant of the Performance Series delivers the same UDP3000S chassis at an entry point that makes it easy to add a second supply to the bench. When the application advances to work that needs 1 mV precision, step up to UDP3305S on the same workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSame waveform display, same list\/delayer, same protection, same SCPI as the UDP3305S\u003c\/li\u003e\n\u003cli\u003eCH3 0–6V\/3A handles 5V\/3.3V\/1.8V logic rails directly\u003c\/li\u003e\n\u003cli\u003eWeb Server browser control for remote-bench access\u003c\/li\u003e\n\u003cli\u003eStep up to UDP3305S when the application needs 1 mV resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch3\u003eTest Lab \/ Consultancy\u003c\/h3\u003e\n\u003cp\u003eWhere a contract lab is running short-cycle validation work that doesn't require ±1 mV setpoint precision — production-test rigs, incoming-inspection fixtures, hobbyist-product certification — the Education variant covers the workflow with full SCPI automation at an entry-station price point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull SCPI command set over LAN\/RS-232\/USB-Host\u003c\/li\u003e\n\u003cli\u003e5 preset configurations recall complete 4-channel setups one keypress\u003c\/li\u003e\n\u003cli\u003eDigital I\/O for hardware-paced sequence steps\u003c\/li\u003e\n\u003cli\u003eLinear topology — quieter than typical switching supplies for sensitive DUT measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories \u0026amp; In the Box\u003c\/h2\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUDP3305S-E\u003c\/li\u003e\n\u003cli\u003ePower cord (matched to country of destination)\u003c\/li\u003e\n\u003cli\u003eUSB data cable\u003c\/li\u003e\n\u003cli\u003eQuick-start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlligator-clip test leads (replacement \/ additional)\u003c\/li\u003e\n\u003cli\u003eRack-mount kit (if applicable to deployment)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003e\u003cstrong\u003eWhat's the difference between the UDP3305S-E and the UDP3305S?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth are \u003cstrong\u003ePerformance Series\u003c\/strong\u003e models on the same UDP3000S 4-channel platform — same chassis, same 328W headline, same one-key series\/parallel, same SCPI over LAN\/RS-232\/USB-Host, same Web Server browser control, same OVP\/OCP\/OTP, same real-time waveform display. The difference is voltage setting resolution and target use case: UDP3305S-E is the \u003cstrong\u003eEducation variant\u003c\/strong\u003e with 10 mV resolution, sized for teaching labs and budget-conscious R\u0026amp;D benches that don't require ±1 mV setpoint precision. The UDP3305S is the same hardware platform at 1 mV resolution for embedded prototyping, sensor characterization, and analog work where setpoint precision matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003e\u003cstrong\u003eIs this enough resolution for an undergraduate electronics curriculum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. 10 mV voltage resolution and 1 mA current resolution covers diode V-I sweeps, op-amp characterization, transistor biasing, basic switching-supply lab, sensor-bridge excitation, and digital-circuit power. The 4.3-inch TFT shows three channels of voltage\/current\/power simultaneously — enough screen for two students at a station to both see the supply's state. Where the curriculum eventually moves into work that needs 1 mV resolution (precision analog, low-current sensor characterization), the same station can be upgraded to UDP3305S with no other workflow change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC Linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeadline Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeadline Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e328W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (SCPI command set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTouch Screen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-Host, LAN, RS-232, Digital I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=33\"\u003eUDP3305S-E Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOptions \u0026amp; Accessories\u003c\/h4\u003e\n\n\u003cp\u003eIncluded in box:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eEnglish download guide\u003c\/li\u003e\n  \u003cli\u003emulti-language safety manual\u003c\/li\u003e\n  \u003cli\u003ecalibration report (COC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025681232059,"sku":"181400100063X","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/UDP3305S-E_3_sq.jpg?v=1782584873"},{"product_id":"ut8805e-5-5-digit-performance-series-bench-digital-multimeter","title":"UT8805E 5.5 Digit Performance-Series Bench Digital Multimeter","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eUNI-T UT8805E Performance-Series Bench Digital Multimeter\u003c\/strong\u003e is a \u003cstrong\u003e5½-digit auto-ranging True-RMS\u003c\/strong\u003e meter with \u003cstrong\u003e0.015% basic DC voltage accuracy\u003c\/strong\u003e, a \u003cstrong\u003e5,000 rdgs\/s\u003c\/strong\u003e maximum reading rate, and a \u003cstrong\u003e199,999-count\u003c\/strong\u003e display on a \u003cstrong\u003e4.3in 480×272 TFT-LCD\u003c\/strong\u003e. SCPI over LAN, RS-232, and USB makes the UT8805E a clean drop-in for automated test setups.\u003c\/p\u003e\n\u003cp\u003eFor R\u0026amp;D measurement and small-lab production test where SCPI automation, \u003cstrong\u003efour-wire (Kelvin) resistance\u003c\/strong\u003e, \u003cstrong\u003edual display\u003c\/strong\u003e, and the full math\/dB\/dBm\/Pass-Fail suite matter, the UT8805E delivers the performance jump from general-purpose bench DMM to instrumented test station. Four display modes (Number, Bar Graph, Trend Graph, Histogram), thermocouple and RTD temperature measurement, and 10,000-reading internal storage are standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5½-digit, 199,999-count display\u003c\/strong\u003e — 0.015% basic DC voltage accuracy at the tier price point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue-RMS AC measurement\u003c\/strong\u003e — accurate readings on non-sinusoidal waveforms (switching supplies, motor drives, PWM, dimmed loads).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-ranging\u003c\/strong\u003e — across voltage, current, resistance, and capacitance functions, reducing operator workflow friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,000 rdgs\/s maximum reading rate\u003c\/strong\u003e — fast acquisition for high-throughput automated test and noise-reduction averaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple and RTD temperature measurement\u003c\/strong\u003e — range -270°C to 1820°C, with built-in cold-end compensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wire (Kelvin) resistance measurement\u003c\/strong\u003e — eliminates lead and contact resistance from low-resistance readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual display\u003c\/strong\u003e — simultaneous viewing of two parameters (e.g., voltage + frequency) without menu toggling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMath, statistics, and Pass\/Fail\u003c\/strong\u003e — max\/min\/average, standard deviation, dB\/dBm, relative, configurable limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour display modes\u003c\/strong\u003e — Number, Bar Graph, Trend Graph, and Histogram.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAN, RS-232, USB-Host, USB-Device\u003c\/strong\u003e — SCPI command set, VXI-11, USBTMC for full remote-control automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10,000 readings internal storage\u003c\/strong\u003e — measurement files, instrument setups, and SCPI logs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUNI-T UT8805E Details\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e5½-Digit Display and 0.015% Accuracy\u003c\/h3\u003e\n\u003cp\u003eThe UT8805E delivers a \u003cstrong\u003e5½-digit 199,999-count\u003c\/strong\u003e display with \u003cstrong\u003e0.015% basic DC voltage accuracy\u003c\/strong\u003e. DC voltage resolution reaches \u003cstrong\u003e1μV\u003c\/strong\u003e and DC current resolution reaches \u003cstrong\u003e1nA\u003c\/strong\u003e — meeting the spec floor required for low-signal R\u0026amp;D measurement, transducer-output characterization, and reference-source verification. Resistance measurement resolution is \u003cstrong\u003e0.1mΩ\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Display.png\" alt=\"4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003e4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Display.png\" alt=\"4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\u003c\/span\u003e\n\n\u003ch3\u003eMeasurement Function Coverage\u003c\/h3\u003e\n\u003cp\u003eMeasurement coverage includes AC\/DC voltage, AC\/DC current, resistance, four-wire resistance, capacitance, diode, continuity, frequency, duty cycle, temperature (thermocouple), period. Capacitance measurement extends to \u003cstrong\u003e2 mF\u003c\/strong\u003e. Frequency counter range is \u003cstrong\u003e20 Hz – 1 MHz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTrue-RMS AC Measurement\u003c\/h3\u003e\n\u003cp\u003eTrue-RMS AC measurement delivers correct readings on distorted, non-sinusoidal waveforms — switching-mode power supply outputs, motor-drive currents, dimmed lighting loads, PWM signals — where an average-responding meter would read low. AC voltage and AC current measurements are both True-RMS.\u003c\/p\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Dual.png\" alt=\"Dual display showing voltage and frequency simultaneously\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eDual display showing voltage and frequency simultaneously\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eDual Display\u003c\/h3\u003e\n\u003cp\u003eDual display shows two parameters at once — voltage with frequency, current with frequency, or any compatible primary\/secondary pairing — without toggling between menus. For diagnostics on AC sources, switching supplies, and motor drives, this lets you watch the primary measurement and its frequency simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Dual.png\" alt=\"Dual display showing voltage and frequency simultaneously\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eDual display showing voltage and frequency simultaneously\u003c\/span\u003e\n\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eMath, Statistics, and Pass\/Fail\u003c\/h3\u003e\n\u003cp\u003eBuilt-in math includes max\/min\/average tracking, standard deviation, relative measurement (REL), dB and dBm operations, and configurable limits. Pass\/Fail comparison automatically flags out-of-tolerance readings and sounds an alarm. All math operations apply across voltage, current, resistance, capacitance, frequency, and temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Math.png\" alt=\"Built-in math: statistics, limits, dB, dBm, and relative operations\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eBuilt-in math: statistics, limits, dB, dBm, and relative operations\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Math.png\" alt=\"Built-in math: statistics, limits, dB, dBm, and relative operations\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eBuilt-in math: statistics, limits, dB, dBm, and relative operations\u003c\/span\u003e\n\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Modes.png\" alt=\"Four display modes: Number, Bar Graph, Trend Graph, and Histogram\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eFour display modes: Number, Bar Graph, Trend Graph, and Histogram\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003ch3\u003eFour Display Modes\u003c\/h3\u003e\n\u003cp\u003eFour display modes adapt the on-screen presentation to the measurement task: \u003cstrong\u003eNumber\u003c\/strong\u003e for a clean primary reading, \u003cstrong\u003eBar Graph\u003c\/strong\u003e for quick visual go\/no-go interpretation, \u003cstrong\u003eTrend Graph\u003c\/strong\u003e for time-series behavior, and \u003cstrong\u003eHistogram\u003c\/strong\u003e for distribution visualization on repeated samples. Switching is a single-key operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Modes.png\" alt=\"Four display modes: Number, Bar Graph, Trend Graph, and Histogram\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eFour display modes: Number, Bar Graph, Trend Graph, and Histogram\u003c\/span\u003e\n\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e4.3-inch TFT-LCD with 480×272 Resolution\u003c\/h3\u003e\n\u003cp\u003eThe 4.3-inch TFT-LCD displays the full 199,999-count primary reading with secondary parameter and unit annotations at high legibility from typical bench viewing distance. The digitized analog bar graph beneath the primary reading supports rapid trend interpretation when the measurement is changing slowly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Display.png\" alt=\"4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003e4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UT8805E-Display.png\" alt=\"4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003e4.3-inch TFT-LCD with 199,999-count 5½-digit resolution\u003c\/span\u003e\n\n\u003ch3\u003e5,000 rdgs\/s Maximum Reading Rate\u003c\/h3\u003e\n\u003cp\u003eMaximum reading rate is \u003cstrong\u003e5,000 rdgs\/s\u003c\/strong\u003e on the UT8805E. For automated test sequences this means short loop times when stepping through measurement steps under SCPI control. For high-resolution characterization, the same reading rate supports averaging-based noise reduction without slowing the test cadence.\u003c\/p\u003e\n\u003ch3\u003eFour-Wire Resistance\u003c\/h3\u003e\n\u003cp\u003eFour-wire (Kelvin) resistance measurement eliminates lead and contact resistance from low-resistance readings. For shunt resistors, motor windings, contactor coils, PCB-trace resistance, and any measurement below approximately 100 Ω where lead resistance distorts the result, the four-wire path delivers the accuracy the digit count promises.\u003c\/p\u003e\n\u003ch3\u003eTemperature Measurement\u003c\/h3\u003e\n\u003cp\u003eTemperature measurement supports thermocouple sensors over the range \u003cstrong\u003e-270°C to 1820°C\u003c\/strong\u003e with \u003cstrong\u003e0.5°C accuracy\u003c\/strong\u003e, plus RTD (thermal-resistance) sensor input for higher-accuracy laboratory measurements. A built-in cold-end compensator is standard, so external reference junctions are not required.\u003c\/p\u003e\n\u003ch3\u003eConnectivity and Remote Control\u003c\/h3\u003e\n\u003cp\u003eFour host interfaces: \u003cstrong\u003eLAN\u003c\/strong\u003e, \u003cstrong\u003eRS-232\u003c\/strong\u003e, \u003cstrong\u003eUSB-Host\u003c\/strong\u003e, and \u003cstrong\u003eUSB-Device\u003c\/strong\u003e. LAN supports VXI-11 for SCPI-over-Ethernet; USB-Device supports USBTMC; RS-232 supports established automated-test scripts and embedded controllers that don't have an Ethernet path. USB-Host accepts a USB flash drive for file import\/export. SCPI command set is IEEE-488.2-style and compatible with the mainstream multimeter command set, easing migration from existing test code.\u003c\/p\u003e\n\u003ch3\u003eSCPI Command Set and Automation\u003c\/h3\u003e\n\u003cp\u003eThe UT8805E accepts SCPI commands compatible with the mainstream multimeter command set, easing migration from existing test scripts. Configuration and triggering via SCPI is supported across all measurement functions. Firmware updates are free over the product's lifetime; license unlocks for any future optional features have no expiration. Measurement results return as ASCII or numeric blocks per SCPI conventions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eR\u0026amp;D Measurement and Characterization\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-resolution DC voltage and current measurement on bench power rails, sensor outputs, and reference circuits.\u003c\/li\u003e\n\u003cli\u003eComponent characterization across voltage, resistance, capacitance, and temperature within a single bench session.\u003c\/li\u003e\n\u003cli\u003eLong-term drift studies with timestamped recording to internal storage and post-test export over USB or LAN.\u003c\/li\u003e\n\u003cli\u003eFour-wire resistance measurement of low-value shunts, PCB traces, and contact resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduction Test and Automated Quality Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSCPI-driven automated test sequences with reading rates that keep loop times short on multi-DUT lines.\u003c\/li\u003e\n\u003cli\u003ePass\/Fail comparison automatically flagging out-of-tolerance units with audible alarm.\u003c\/li\u003e\n\u003cli\u003eIncoming-inspection batch testing with statistical summary reporting (max, min, average, standard deviation).\u003c\/li\u003e\n\u003cli\u003eIntegration into existing rack-and-stack production environments via LAN (VXI-11) or USB (USBTMC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCalibration and Metrology Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerification of bench instruments against reference standards using the meter's high resolution and accuracy.\u003c\/li\u003e\n\u003cli\u003ePeriodic in-house verification of secondary standards between formal calibration cycles.\u003c\/li\u003e\n\u003cli\u003eRTD- and thermocouple-based thermal characterization with cold-end compensation built in.\u003c\/li\u003e\n\u003cli\u003eLong-duration logging of environmental and reference-source drift for trend analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories and Family Options\u003c\/h2\u003e\n\u003ch3\u003eIncluded with Every Unit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUT8805E benchtop digital multimeter\u003c\/li\u003e\n\u003cli\u003eStandard test lead set\u003c\/li\u003e\n\u003cli\u003eAC power cord (region-appropriate)\u003c\/li\u003e\n\u003cli\u003eUSB-Device cable for PC connection\u003c\/li\u003e\n\u003cli\u003ePC software (included; downloadable from uni-trend.com)\u003c\/li\u003e\n\u003cli\u003eUser manual and factory calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wire test lead set\u003c\/strong\u003e — Kelvin-style test leads for low-resistance measurement accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType-K thermocouple probe\u003c\/strong\u003e — for temperature measurement across the supported range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 19-inch rack mount kit\u003c\/strong\u003e — for rack-integration in production-test and ATE installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFamily Members\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8802E\u003c\/strong\u003e — Value-tier 4½-digit manual-range bench DMM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8803E\u003c\/strong\u003e — Classic-tier 3⅚-digit auto-ranging bench DMM with inductance and D\/Q.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8804E\u003c\/strong\u003e — Advanced-tier 4⅚-digit bench DMM with data recording and Pass\/Fail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8805E\u003c\/strong\u003e — Performance-tier 5½-digit SCPI bench DMM with four-wire resistance and math. \u003cem\u003e(this product)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8806E\u003c\/strong\u003e — Performance-tier 6½-digit SCPI bench DMM (LAN\/RS-232\/USB).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUT8806EG\u003c\/strong\u003e — Performance-tier 6½-digit bench DMM with IEEE-488.2 GPIB (substitutes for RS-232).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eHow does the UT8805E compare to other models in the UT8800E series?\u003c\/p\u003e\n\u003cp\u003eThe UT8805E is the entry of the Performance cohort: 5½-digit precision, 5,000 rdgs\/s maximum reading rate, full SCPI automation over LAN\/RS-232\/USB, four-wire resistance, dual display, math\/statistics, and 10,000-reading internal storage. For higher resolution (6½-digit), faster reading rate (10,000 rdgs\/s), and larger storage (32 Gb NAND Flash), step up to the UT8806E. For GPIB connectivity, see the UT8806EG.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat instrument-control libraries does this multimeter support?\u003c\/p\u003e\n\u003cp\u003eThe UT8805E responds to a SCPI command set compatible with the mainstream multimeter command set, with VXI-11 over LAN and USBTMC over USB-Device. It works with pyvisa, industry-standard VISA implementations, LabVIEW Instrument Control, MATLAB Instrument Control Toolbox, and equivalent controllers. RS-232 is also available for established automated-test scripts or embedded controllers without an Ethernet path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eIs the UT8805E factory-calibrated, and how often does it need recalibration?\u003c\/p\u003e\n\u003cp\u003eYes — every UT8805E ships with a factory calibration certificate. The recommended recalibration interval is once per year for metrology-traceable measurement applications. For routine workbench use where the meter is being used for relative comparisons or go\/no-go checks against known references, longer intervals are acceptable. Recalibration is performed through Uni-Trend or an accredited third-party calibration laboratory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat probes and accessories ship with the UT8805E?\u003c\/p\u003e\n\u003cp\u003eThe UT8805E ships with the standard probe and lead set appropriate to its measurement range, a power cord, the USB-Device cable for PC connection, the included software disc or download link, a user manual, and the factory calibration certificate. For four-wire (Kelvin) resistance measurement, dedicated four-wire test leads are recommended for low-resistance accuracy and are available as an accessory. Verify the included contents against the packing list on delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Digits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5½ (5.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e199,999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic DC Voltage Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.015%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Voltage Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1μV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Current Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1nA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistance Measurement Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Reading Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000 rdgs\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrue-RMS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto-Ranging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitance Range (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Counter Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 1 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Frequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-270°C to 1820°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFour-Wire Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDual Display\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMath Operations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStatistics, Limits, Pass\/Fail, dB, dBm, Relative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.3in TFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480×272\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTouch Screen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLAN \/ RS-232 \/ USB-Host \/ USB-Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Command Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCPI (VXI-11, USBTMC, IEEE-488.2-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE | cETLus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=27\"\u003eUT8805E Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOptions \u0026amp; Accessories\u003c\/h4\u003e\n\n\u003cp\u003eIncluded in box:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eEnglish download guide\u003c\/li\u003e\n  \u003cli\u003emulti-language safety manual\u003c\/li\u003e\n  \u003cli\u003ecalibration report (COC)\u003c\/li\u003e\n  \u003cli\u003eUT8800 series safety instructions attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025681363131,"sku":"180908080072X","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/UT8805E_4_sq.jpg?v=1782584939"},{"product_id":"upo1054-50-mhz-4ch-digital-storage-oscilloscope","title":"UPO1054 50 MHz 4Ch Digital Storage Oscilloscope","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eUNI-T UPO1054\u003c\/strong\u003e is a 50 MHz, four-channel digital storage oscilloscope with 2 GSa\/s real-time sample rate, 56 Mpts memory depth, and a 500,000 wfms\/s waveform capture rate (Fast Acquire mode). Ultra Phosphor 2.0 display technology drives 256-level intensity grading on a 7-inch WVGA TFT LCD, making it straightforward to distinguish frequent signal behavior from rare anomalies at a glance.\u003c\/p\u003e\n\u003cp\u003eFour channels, 56 Mpts of memory, an independent DVM module, an enhanced 1 Mpts FFT, and three serial bus protocols decoded as standard — features that typically migrate to mid-tier scopes. The UPO1054 keeps them on the value-tier bench, which is the value proposition for teaching labs running twenty stations and engineering teams sourcing a second scope without sacrificing capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 MHz bandwidth, 4 channels\u003c\/strong\u003e — 2 GSa\/s real-time sample rate (2 GSa\/s on a single channel; 1 GSa\/s on two; 500 MSa\/s on all four), ≤ 7 ns calculated rise time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e56 Mpts memory depth\u003c\/strong\u003e — capture full switching cycles and long protocol sequences without trading sample rate for record length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500,000 wfms\/s waveform capture rate\u003c\/strong\u003e — Ultra Phosphor 2.0 with 256-level intensity grading, in Fast Acquire mode. Fast enough to surface intermittent events that slower scopes spend hours missing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Mpts enhanced FFT\u003c\/strong\u003e — frequency-domain analysis with frequency setting, demodulation mode, waterfall display, and marker measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent DVM module\u003c\/strong\u003e — dedicated AC\/DC True RMS digital voltmeter, operating in parallel with scope acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-digit hardware frequency counter\u003c\/strong\u003e — hardware-accelerated counter alongside the scope channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 serial bus decoders standard\u003c\/strong\u003e — RS-232\/UART, I²C, and SPI trigger and decode included; full-memory hardware decoding turns multi-second decode times into milliseconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 automated measurements\u003c\/strong\u003e — time, voltage, frequency, and statistical measurements with cursor-area scoping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple trigger types\u003c\/strong\u003e — edge, pulse width, video, slope, runt, over-amplitude, delay, timeout, duration, setup\/hold, Nth edge, and pattern triggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb remote control\u003c\/strong\u003e — browser-based access from any PC or mobile device on the LAN; no driver software, no host application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCPI + LAN automation\u003c\/strong\u003e — Standard Command for Programmable Instruments over LAN for scripted test sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUNI-T UPO1054 Details\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eUltra Phosphor 2.0\u003c\/h3\u003e\n\u003cp\u003eUltra Phosphor 2.0 is UNI-T's intensity-graded display technology. Waveforms paint with 256-level brightness, where signals that recur often appear bright and rare anomalies show as faint streaks against the baseline trace — the kind of detail a flat-color display paints over.\u003c\/p\u003e\n\u003cp\u003eStandard sampling reaches 150,000 wfms\/s; engaging Fast Acquire mode pushes the rate to 500,000 wfms\/s. Combined with hardware-accelerated continuous waveform recording at up to 120,000 frames, the scope catches glitches, runt pulses, and other transient events that 8-bit value-tier oscilloscopes typically don't surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_waveform_capture.png\" alt=\"UNI-T UPO1054 Ultra Phosphor 2.0 Waveform Capture\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1054 Ultra Phosphor 2.0 Waveform Capture\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_waveform_capture.png\" alt=\"UNI-T UPO1054 Ultra Phosphor 2.0 Waveform Capture\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1054 Ultra Phosphor 2.0 Waveform Capture\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eIndependent DVM Module\u003c\/h3\u003e\n\u003cp\u003eThe UPO1054 includes a built-in 4-bit digital voltmeter that operates in parallel with the scope channels, displaying AC\/DC True RMS values continuously while the oscilloscope captures waveforms. The DVM has its own display readout and a configurable warning when measurements exceed the specified range — a separate instrument's worth of capability without a separate instrument's bench space, useful for steady-state DC monitoring alongside dynamic AC measurement and for double-checking power-supply rails without breaking the trigger setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e1 Mpts Enhanced FFT\u003c\/h3\u003e\n\u003cp\u003eThe 1 Mpts FFT converts time-domain waveforms to the frequency domain at resolution that matches mid-tier oscilloscopes. Frequency setting, demodulation mode, waterfall display, and automatic peak marking are all standard, supporting EMI troubleshooting, switching-supply harmonic characterization, audio-band analysis, and clock-spur identification. Five window functions (Rectangle, Hanning, Blackman, Hamming, FlatTop) cover the common analysis trade-offs between frequency resolution and amplitude accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_fft.png\" alt=\"UNI-T UPO1054 1 Mpts Enhanced FFT View\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1054 1 Mpts Enhanced FFT View\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_fft.png\" alt=\"UNI-T UPO1054 1 Mpts Enhanced FFT View\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1054 1 Mpts Enhanced FFT View\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eStandard Bus Decoding — RS-232\/UART, I²C, SPI\u003c\/h3\u003e\n\u003cp\u003eRS-232\/UART, I²C, and SPI trigger and decode are standard — no protocol licenses, no add-on packages. Decoded bus traffic overlays the waveform with field-level annotation, and the event list view shows decoded packets alongside the time stamps. Hardware decoding running across the full 56 Mpts memory turns what would be a tens-of-seconds software decode into a sub-second operation, making the UPO1000 a usable embedded-debug instrument rather than a strictly time-domain scope.\u003c\/p\u003e\n\u003cp\u003eNo optional protocol licenses are available on the UPO1054: CAN, CAN-FD, LIN, and FlexRay are not supported on this platform. Buyers who need automotive bus decoding should look at the UPO1000HD or MSO\/UPO2000 series, which support those protocols as paid options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e7-digit Hardware Frequency Counter\u003c\/h3\u003e\n\u003cp\u003eA 7-digit hardware-accelerated counter runs alongside the scope's standard automated measurements. The counter reads independently from the channel measurement engine, which gives stable, high-resolution frequency readings on stable signals without the jitter that software counters can exhibit on the lower-density end of the rate range. Useful for verifying oscillator frequencies, clock-recovery loops, and PWM duty cycles where a stable frequency number matters more than time-domain detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eMultiple Trigger Types\u003c\/h3\u003e\n\u003cp\u003eBeyond standard edge triggering, the scope offers pulse width, video, slope, runt, over-amplitude, delay, timeout, duration, setup\/hold, Nth edge, and pattern triggers. Runt and over-amplitude triggers isolate signal-integrity violations that an edge-only trigger would never catch; setup\/hold and Nth edge triggers isolate specific cycles in long protocol captures. The full set is standard, with no trigger-package upgrades to license.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e36 Automated Measurements with Cursor-Area Scoping\u003c\/h3\u003e\n\u003cp\u003eThirty-six automated measurement parameters cover time, voltage, frequency, and statistical categories: rise\/fall time, pulse width, duty cycle, frequency, period, amplitude, RMS, peak-peak, mean, standard deviation, and others. Each measurement supports cursor-area scoping — the measurement runs only within the cursor window rather than across the full record — useful for measuring a specific burst within a long capture without rezooming. Statistics (min, max, mean, std-dev) accumulate over time for characterization of measurement drift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UPO1000_cursor_area.png\" alt=\"UNI-T UPO1054 Cursor-Area Measurement Mode\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1054 Cursor-Area Measurement Mode\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UPO1000_cursor_area.png\" alt=\"UNI-T UPO1054 Cursor-Area Measurement Mode\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1054 Cursor-Area Measurement Mode\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eWeb Remote Control and SCPI Automation\u003c\/h3\u003e\n\u003cp\u003eConnect the UPO1054 to the LAN and access the full instrument from any web browser — PC, Mac, or mobile — with no driver installation, no host application, no setup. Capture screenshots, change settings, transfer waveform data, and run SCPI commands from any device on the network. Useful for shared lab instruments, rack-mounted teaching benches with cable runs across the room, and Python or LabVIEW automation scripts that drive the scope through standard SCPI over LAN.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eConnectivity (USB, LAN, AUX)\u003c\/h3\u003e\n\u003cp\u003eStandard interfaces include USB-Host (front and rear) for thumb-drive screenshot capture and firmware updates, USB-Device (rear) for SCPI over USB to a PC, Gigabit LAN for SCPI and web remote, and AUX output for triggered signal handoff. RS-232 is not present on this platform; SCPI runs over USB and LAN. The LAN connection supports both DHCP and static IP configuration for fixed-IP rack deployments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eTeaching Lab and Trade-School Curriculum (Education)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-station deployment at value-tier prices: a real 4 channels scope on every bench, with the same Ultra Phosphor 2.0 UI that students will see in industry on the UPO1000HD and MSO1000HD families.\u003c\/li\u003e\n\u003cli\u003e56 Mpts memory and 1 Mpts FFT cover the full spectrum-and-time-domain undergraduate curriculum without the memory-vs-sample-rate trade-offs that entry scopes normally impose.\u003c\/li\u003e\n\u003cli\u003e36 automated measurements with statistics let students focus on circuit behavior rather than measurement methodology, while the cursor-area mode supports manual measurement teaching.\u003c\/li\u003e\n\u003cli\u003eWeb-based remote control mirrors the screen for classroom demonstration without USB capture cables or projector adapters; SCPI over LAN supports Python and LabVIEW lab exercises.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eEmbedded Systems Development (R\u0026amp;D)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree serial bus decoders standard (RS-232\/UART, I²C, SPI) cover most low-speed embedded debug workflows without protocol-license fees.\u003c\/li\u003e\n\u003cli\u003e56 Mpts memory captures full firmware-boot and protocol sequences in a single trigger, with full-memory hardware decoding for sub-second decode of long captures.\u003c\/li\u003e\n\u003cli\u003eIndependent DVM module reads supply rails alongside scope traces — useful for verifying brownout, monitoring switching ripple, or validating reference-voltage stability during prototype bring-up.\u003c\/li\u003e\n\u003cli\u003eSCPI over LAN runs Python regression scripts on the same instrument that the bench engineer uses interactively — automation without a separate automation-class scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectronics Service, Repair, and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench-portable form factor: AC-line bench scope sized for the typical service workshop without the depth or weight of a flagship instrument.\u003c\/li\u003e\n\u003cli\u003eUltra Phosphor 2.0 with 256-level intensity grading reveals signal-integrity violations (runt pulses, glitches) that flat-color displays paint over — the difference between fixing the root cause and replacing the symptom.\u003c\/li\u003e\n\u003cli\u003eHardware frequency counter gives stable rate readings for verifying oscillator and clock-recovery behavior during board-level repair.\u003c\/li\u003e\n\u003cli\u003eAC\/DC True RMS DVM module replaces the bench multimeter for steady-state checks while keeping the scope trigger configuration intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSwitching-Mode Power Supply Validation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBandwidth selection from 50 MHz matches the switching frequency range of most commercial switching-mode designs at 100 kHz to several MHz, with 56 Mpts memory for capturing long startup transients without losing sample rate.\u003c\/li\u003e\n\u003cli\u003e1 Mpts FFT characterizes ripple harmonics and switching-noise spectral content for EMI pre-compliance investigation alongside time-domain switching analysis.\u003c\/li\u003e\n\u003cli\u003eMultiple trigger types (runt, over-amplitude, pulse-width) isolate switching faults, current spikes during startup, and protection-circuit activations.\u003c\/li\u003e\n\u003cli\u003eIndependent DVM module monitors output-rail DC value while scope captures dynamic AC load-step behavior — both halves of the supply characterization on one instrument.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduction Test and Quality Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSCPI over LAN supports rack-mounted production-line deployment with Python or LabVIEW test scripts; the web remote interface gives line operators a familiar browser-based view without driver installation on each test station.\u003c\/li\u003e\n\u003cli\u003e36 automated measurements with statistics support go\/no-go testing of board-level signal-integrity specs; the cursor-area mode isolates specific cycles for measurement without re-zooming the full capture.\u003c\/li\u003e\n\u003cli\u003eContinuous waveform recording into the memory depth supports historical archiving of production-line captures for later analysis when a batch shows yield-tail issues.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eEMI Pre-Compliance Investigation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Mpts FFT with five window functions, demodulation mode, and waterfall display supports time-correlated EMI investigation against the time-domain switching waveform — useful for tracking down which switching event produces which emission peak.\u003c\/li\u003e\n\u003cli\u003eMarker measurement on the FFT supports quick peak frequency and amplitude readout during emission-hunt work on a prototype board.\u003c\/li\u003e\n\u003cli\u003eCombined with a near-field probe set and a Faraday-cage cardboard tent, the FFT view supports pre-compliance investigation that catches the obvious failures before the expensive compliance-lab booking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories and Family Options\u003c\/h2\u003e\n\u003ch3\u003eIncluded with Every Unit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUPO1054 digital storage oscilloscope\u003c\/li\u003e\n\u003cli\u003ePower cord (national standard)\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 data cable\u003c\/li\u003e\n\u003cli\u003e4 × passive probes — UT-P04 (100 MHz, one per channel)\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003cli\u003eFactory calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher-bandwidth passive probes\u003c\/strong\u003e — UT-P07A (500 MHz) for buyers anticipating a step-up scope in the future.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage passive probes\u003c\/strong\u003e — UT-P20 (100:1, 250 MHz), UT-V23 (100:1), UT-P21 (1000:1, DC 10 kV \/ AC 7 kVrms) for line-voltage and HV switching work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential probes\u003c\/strong\u003e — UT-P30, UT-P31, UT-P32, UT-P33, UT-P35, UT-P36 for floating measurements where ground reference can't be tied to scope chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent probes\u003c\/strong\u003e — UT-P40, UT-P41, UT-P42, UT-P43, UT-P44; UT-P4150 for high-current AC\/DC measurement on switching and motor-drive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation transformer\u003c\/strong\u003e — UT-ISOT for line-powered DUTs that require galvanic isolation between scope ground and DUT ground.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFamily Members\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPO1054\u003c\/strong\u003e — 50 MHz, 4 channels, 2 GSa\/s \u003cem\u003e(this product)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nUPO1104 — 100 MHz, 4 channels, 2 GSa\/s\u003c\/li\u003e\n\u003cli\u003e\nUPO1204 — 200 MHz, 4 channels, 2 GSa\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep Up — UPO1000HD (4-channel, 12-Bit Vertical)\u003c\/h3\u003e\n\u003cp\u003eIf your application needs higher vertical resolution or deeper memory than the UPO1054 provides, the UPO1000HD family offers 12-bit vertical resolution and the same Ultra Phosphor 2.0 display engine in the same cabinet footprint.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nUPO1084HD — 80 MHz, 4 channels, 12-bit vertical resolution\u003c\/li\u003e\n\u003cli\u003e\nUPO1154HD — 150 MHz, 4 channels, 12-bit vertical resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhich serial bus protocols are decoded as standard, and which require a license?\u003c\/p\u003e\n\u003cp\u003eThe UPO1054 decodes \u003cstrong\u003eRS-232\/UART, I²C, and SPI\u003c\/strong\u003e as standard — trigger and decode functions for all three are included with the scope, with no license fees and no protocol-option purchase required. \u003cstrong\u003eNo optional protocol decoders are available on this platform.\u003c\/strong\u003e CAN, CAN-FD, LIN, and FlexRay are not supported on the UPO1000 platform. If your application requires automotive bus decoding, the UPO1000HD or MSO\/UPO2000 series support those protocols as paid options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat is Fast Acquire mode, and when should I use it?\u003c\/p\u003e\n\u003cp\u003eFast Acquire is a UPO1000-series acquisition mode that boosts waveform capture rate from 150,000 wfms\/s (standard) to \u003cstrong\u003e500,000 wfms\/s\u003c\/strong\u003e. The trade-off is that some screen-update detail is sacrificed for raw capture throughput. Use Fast Acquire when hunting intermittent signal-integrity events (glitches, runt pulses, rare protocol violations) that depend on capturing many waveforms quickly. Use standard mode for everyday time-domain measurement work where the display refresh rate matters more than raw capture density.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eDoes the DVM module share input channels with the scope, or is it truly independent?\u003c\/p\u003e\n\u003cp\u003eThe DVM is \u003cstrong\u003etruly independent\u003c\/strong\u003e: it has its own 4-bit measurement input and operates in parallel with the four (or two) scope channels. You can run a continuous AC\/DC True RMS reading on a supply rail while the scope captures dynamic switching behavior on another channel, without any time-sharing between the two functions. The DVM readout appears on a dedicated portion of the screen and persists across scope-channel configuration changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat does the web remote control look like in practice, and how does SCPI automation work?\u003c\/p\u003e\n\u003cp\u003eConnect the UPO1054 to your LAN, point any browser at the scope's IP, and you get a full-screen replica of the front panel that you can drive from your desk or a mobile device — no driver installation, no host application. Useful for shared lab instruments and projection during teaching demos. For automation, the scope responds to \u003cstrong\u003eSCPI commands over LAN\u003c\/strong\u003e (Standard Commands for Programmable Instruments), which means Python (pyvisa), MATLAB Instrument Control Toolbox, LabVIEW, and any other VISA-aware tool can drive the scope through scripts. SCPI also runs over USB-Device for PC-tethered automation when LAN isn't available.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReal-Time Sample Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 GSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rate per Channel Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 GSa\/s on a single channel; 1 GSa\/s on two; 500 MSa\/s on all four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalculated Rise Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 7 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56 Mpts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical Scale (1 MΩ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 µV\/div to 20 V\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 V (DC + AC Vpk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveform Capture Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500,000 wfms\/s (Fast Acquire mode); 150,000 wfms\/s normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Frame Recording\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120,000 frames\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFFT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Mpts enhanced FFT (5 window functions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndependent module — 4-bit, AC\/DC True RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Counter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-digit hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomated Measurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 parameters with statistics and cursor-area scoping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEdge, Pulse Width, Video, Slope, Runt, Over-Amplitude, Delay, Timeout, Duration, Setup\/Hold, Nth Edge, Pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Bus Decoding (Standard)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232\/UART, I²C, SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Protocol Decoders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone available on this platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-inch WVGA TFT LCD, 256-level intensity grading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-Host (front + rear), USB-Device (rear), LAN (1 GbE), AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeb browser (no driver), SCPI over LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE | cETLus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 VA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e306 × 138 × 107 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=75\"\u003eUPO1054 Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOptions \u0026amp; Accessories\u003c\/h4\u003e\n\n\u003cp\u003eIncluded in box:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eUSB2.0 printing cable\u003c\/li\u003e\n  \u003cli\u003eEnglish download guide\u003c\/li\u003e\n  \u003cli\u003emulti-language safety manual\u003c\/li\u003e\n  \u003cli\u003ecalibration report (COC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025681789115,"sku":"181100200071X","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/UPO1054_1_sq.jpg?v=1782584979"},{"product_id":"udp1306c-1ch-192w-32v-6a-programmable-linear-dc-power-supply","title":"UDP1306C 1Ch 192W 32V\/6A Programmable Linear DC Power Supply","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cp\u003eThe UDP1306C is a single-channel programmable linear DC power supply delivering 0–32 V at 0–6 A — 192 W of clean DC from a value-tier instrument. The 32 V ceiling and 6 A current capability cover most service-shop and bench needs (powering boards under repair, driving solenoids and small motors, sourcing test current for relay coils, validating regulated subsystems against their input rails), and the linear topology keeps output ripple under 2 mVrms.\u003c\/p\u003e\n\u003cp\u003eAn auxiliary fixed 5 V \/ 2 A output handles logic-side power on a board under test while the main channel sources the load — useful when characterizing a regulated subsystem against its input rail. SCPI over USB-Device or RS-232 lets the UDP1306C join an automated test setup at the same control reach as the higher-tier UDP3000C three-channel platform; five preset storage groups, shutdown memory, and a Digital I\/O hardware ON\/OFF pin pair round out the workflow set.\u003c\/p\u003e\n\u003cp\u003eFor industrial maintenance, equipment service, single-rail bench work, teaching labs, and DIY\/hobbyist electronics where one programmable rail at 6 A is the right answer, the UDP1306C is the value-tier point in UNI-T's linear PSU lineup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/UDP1306C_1.jpg\" alt=\"UNI-T UDP1306C 1Ch 192W programmable linear DC power supply, front view\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAcross the Design. Debug. Deploy.™ Lifecycle\u003c\/h2\u003e\n\u003cp\u003eThe UDP1306C fits the workflow we call \u003cstrong\u003eDesign. Debug. Deploy.\u003c\/strong\u003e — the three-act cycle most engineering teams actually run a power supply through. In \u003cstrong\u003eDesign\u003c\/strong\u003e, five preset storage groups and shutdown memory let a planned voltage profile execute repeatably while the rest of the bench attends to capture and analysis. In \u003cstrong\u003eDebug\u003c\/strong\u003e, OVP\/OCP\/OTP protections, the auxiliary 5 V \/ 2 A logic-side rail, and three-window 4-digit V\/I readout make it safe to push a marginal load and see exactly what's happening at the terminals. In \u003cstrong\u003eDeploy\u003c\/strong\u003e, SCPI over USB-Device or RS-232 means the same supply that ran on the design bench can drop into a production rack or service station and be controlled by the same scripts. One instrument, three phases, no relearning.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–32 V \/ 0–6 A single-channel main output\u003c\/strong\u003e — 192 W rated. The 32 V ceiling covers automotive and industrial 24 V rails with margin; the 6 A capability handles most single-rail bench work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary fixed 5 V \/ 2 A output\u003c\/strong\u003e — independent rail with its own short-circuit and over-voltage protection. Powers logic-side circuits while the main channel drives the load under test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear topology, ≤2 mVrms ripple\u003c\/strong\u003e — pass-element regulation. Load regulation ≤0.01% + 3 mV in CV mode. Clean for low-noise analog work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCPI programmable\u003c\/strong\u003e — USB-Device + RS-232 with full SCPI command set, same control reach as the higher-tier UDP3000C platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 mV \/ 1 mA setting resolution\u003c\/strong\u003e — three-window 4-digit V\/I display (set value \/ output value \/ selectable third readout).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOVP \/ OCP \/ OTP protection\u003c\/strong\u003e — configurable thresholds plus over-temperature shutdown. Auxiliary 5 V \/ 2 A rail has independent short-circuit and over-voltage protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive preset storage groups\u003c\/strong\u003e — save and recall full instrument states for fast bench setup. Shutdown memory restores last settings on power-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware output ON\/OFF via Digital I\/O\u003c\/strong\u003e — back-panel pin pair for external interlock circuits, panic buttons, or test-fixture safety integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-panel 5 V \/ 2 A USB-A charging port\u003c\/strong\u003e — independent USB-A receptacle for charging a phone or powering a USB device. Charging only — the SCPI data interfaces are USB-Device and RS-232 on the back panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeypad lock + output setting viewable\u003c\/strong\u003e — lock the front-panel keys to preserve a known-good test condition; view stored setpoints without disturbing the live output.\u003c\/li\u003e\n\u003cli\u003eIntelligent cooling fan — load- and temperature-controlled; quiet at light load.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003eSingle-Channel Linear at the Value Tier\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cp\u003eLinear pass-element regulation, single adjustable channel, 0–32 V at 0–6 A, 192 W — built for general-purpose bench work, industrial maintenance, equipment service, teaching labs, and DIY\/hobbyist electronics. 6 A on a single rail covers most service-shop power needs (powering boards under repair, driving solenoids and small motors, sourcing test current for relay coils), and the linear topology keeps output ripple under 2 mVrms — clean for low-noise analog work that doesn't need the higher-tier UDP3000C platform.\u003c\/p\u003e\n\u003cp\u003eThree-window 4-digit voltage and current display (set value, output value, and a selectable third readout) keeps the instrument legible across the bench. 10 mV \/ 1 mA setting resolution. Constant-voltage and constant-current modes with automatic crossover. Load regulation ≤0.01% + 3 mV in CV; ≤0.1% + 10 mA in CC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/UDP1306C_3.jpg\" alt=\"UDP1306C front-panel three-window display showing voltage and current readout\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSCPI Control Over USB-Device or RS-232\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/UDP1306C_2.jpg\" alt=\"UDP1306C back panel showing USB-Device, RS-232, and Digital I\/O interfaces\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cp\u003eThe UDP1306C carries the same SCPI command interface as the UDP3000C platform: back-panel USB-Device and RS-232 ports, with a Digital I\/O pin pair for hardware ON\/OFF remote control. For test-fixture integration on a service bench, automated burn-in stations, and small-batch production test, SCPI gives the same automation reach as higher-tier UDP3000C-platform supplies.\u003c\/p\u003e\n\u003cp\u003eVoltage and current setpoint, OVP\/OCP threshold, output enable, memory recall, and readback are all accessible from a host script. Five preset storage groups keep frequently used configurations available for fast recall under SCPI. The Digital I\/O ON\/OFF pin pair enables external interlocks and safety circuits without needing software intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAuxiliary 5 V \/ 2 A Output and Front-Panel USB Charging\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cp\u003eThe UDP1306C carries two fixed-voltage 5 V \/ 2 A outputs in addition to the main adjustable channel — and they're not the same rail.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eauxiliary 5 V \/ 2 A output\u003c\/strong\u003e is a screw-terminal rail on the back panel for wiring into the DUT. It has its own short-circuit and over-voltage protection on the rail itself, so a fault on the logic side won't take down the main bench supply. Use it to power logic-side circuits on a board under test while the main 0–32 V channel sources the regulated rail you're tuning.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003efront-panel 5 V \/ 2 A USB-A charging port\u003c\/strong\u003e is a USB-A receptacle for charging a phone, powering a USB-powered device, or running a USB lamp on the bench. Charging only — no data lines. The SCPI data interfaces are USB-Device and RS-232 on the back panel, distinct from this charging port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/UDP1306C_4.jpg\" alt=\"UDP1306C front panel detail showing main channel terminals and USB-A charging port\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOVP \/ OCP \/ OTP Protection\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003cp\u003eThree independent protections cover the most common ways a load fails: a short or low-impedance fault drives current up (OCP), a misconfigured DUT pulls voltage out of spec (OVP), or a sustained over-load heats the supply itself (OTP). All three trip the output off and display a fault state on the front panel.\u003c\/p\u003e\n\u003cp\u003eOVP and OCP thresholds are user-configurable via the front-panel keys. OTP is internal and not user-configurable. The auxiliary 5 V \/ 2 A rail has independent short-circuit and over-voltage protection on the rail itself, separate from the main channel's OVP\/OCP — meaning a logic-side fault on the auxiliary rail does not affect the main channel and vice versa.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/UDP1306C_1_sq.jpg\" alt=\"UDP1306C protection display indicators on front panel\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFive Preset Storage Groups and Hardware ON\/OFF\u003c\/h2\u003e\n\u003cp\u003eFive preset storage groups save and recall the full instrument state — voltage setpoint, current setpoint, OVP and OCP thresholds, output enable. Recall is a single front-panel keypress; the SCPI command set exposes the same recall under remote control. \u003cstrong\u003eShutdown memory\u003c\/strong\u003e restores the last operating state on power-up: a clean line-cycle interruption resumes operation at the prior settings, useful when a bench needs to come back online without manual reconfiguration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware ON\/OFF via Digital I\/O.\u003c\/strong\u003e The back-panel Digital I\/O pin pair enables external control of the output state — TTL-level input toggles the main channel on or off without needing software involvement. Useful for external interlocks (panic-button kills the output before software can react), test-fixture safety integration (DUT cover open ⇒ output off), and any scenario where output state needs to follow a hardware signal.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eIndustrial Maintenance and Equipment Service\u003c\/h3\u003e\n\u003cp\u003eSingle-channel 0–32 V \/ 6 A covers most service-shop power needs: powering boards under repair, driving solenoids and small motors, sourcing test current for relay coils, validating regulated subsystems. The 32 V ceiling and 6 A current capability handle 24 V-rail equipment with headroom; SCPI integrates the supply into existing test fixtures and burn-in stations. The auxiliary 5 V \/ 2 A output handles logic-side power on a board under repair while the main channel sources the rail being tested.\u003c\/p\u003e\n\u003ch3\u003eDIY Electronics and Hobbyist Workshops\u003c\/h3\u003e\n\u003cp\u003eProgrammable linear supply at the price point hobbyist budgets allow. The auxiliary 5 V \/ 2 A output handles logic-side power on the board you're building while the main channel sources the rail you're tuning. The 32 V ceiling covers higher-voltage prototypes that 30 V supplies clip against. Front-panel USB charging port powers a logic analyzer, multimeter, or any USB-powered bench accessory without needing a separate wall-wart.\u003c\/p\u003e\n\u003ch3\u003eTeaching Labs and Trade Schools\u003c\/h3\u003e\n\u003cp\u003eSingle-channel programmable supply at a per-station cost that lets a teaching lab equip a 20-bench classroom inside budget. Five preset storage groups let a single instrument support multiple lab exercises without manual reconfiguration each session.\u003c\/p\u003e\n\u003ch3\u003eSmall-Batch Production Test\u003c\/h3\u003e\n\u003cp\u003eProgrammable single-rail supply at a price point that allows deploying multiple instances on a small-batch production line. SCPI over USB-Device or RS-232 scripts the test sequence; the auxiliary 5 V \/ 2 A output handles logic-side power on the unit under test while the main rail drives the load. Hardware Digital I\/O ON\/OFF supports panic-button and interlock integration on test fixtures.\u003c\/p\u003e\n\u003ch2\u003eAccessories \u0026amp; In the Box\u003c\/h2\u003e\n\u003cp\u003eEvery UDP1306C ships with the instrument, a region-specific power cord, a USB communication cable, output cables, an English user manual, and a factory calibration certificate.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUDP1306C instrument\u003c\/li\u003e\n\u003cli\u003ePower cord (region-specific)\u003c\/li\u003e\n\u003cli\u003eUSB communication cable\u003c\/li\u003e\n\u003cli\u003eOutput cables\u003c\/li\u003e\n\u003cli\u003eEnglish user manual\u003c\/li\u003e\n\u003cli\u003eFactory calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShips from authorized US dealer.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eUDP1306C vs UDP6700 \/ UDP6900B — linear vs switching, when to choose which?\u003c\/h3\u003e\n\u003cp\u003eThe UDP1306C is linear; the UDP6700 and UDP6900B series are switching. The choice is mostly about ripple and noise floor versus efficiency and current-rating-per-dollar.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose linear (UDP1306C)\u003c\/strong\u003e when low ripple and clean noise floor matter more than power density — analog circuit work, audio, low-noise sensor characterization, anything where ≤2 mVrms output ripple is worth the trade-off in size and weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose switching (UDP6700)\u003c\/strong\u003e when you need higher rated power per chassis dollar and the load is digital or insensitive to switching noise — industrial maintenance with mid-current loads, automotive subsystem testing, motor-drive bench work. UDP6700 also offers wide-range power-ratio-3.0 envelopes that linear topologies cannot match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose UDP6900B\u003c\/strong\u003e when the bench needs LAN with web control, USB-Host, RS-485 with Modbus, slope mode, auto-range, multi-machine daisy-chain, and a built-in DVM in addition to high-current switching output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's the difference between the UDP1306C and the UDP3303C?\u003c\/h3\u003e\n\u003cp\u003eChannel count and form factor. The UDP1306C is a single-channel value-tier instrument (1 main adjustable + 1 fixed 5 V \/ 2 A auxiliary). The UDP3303C is a three-channel UDP3000C-platform supply (CH1 + CH2 adjustable + CH3 logic-rail selector). Choose UDP1306C if you need one programmable rail at this price point; choose UDP3303C if you need the multi-channel CH3 logic-rail flexibility on the higher-tier platform.\u003c\/p\u003e\n\u003ch3\u003eDoes the UDP1306C have LAN?\u003c\/h3\u003e\n\u003cp\u003eNo. The UDP1306C's data interfaces are USB-Device and RS-232 only. The Digital I\/O pin pair on the back panel handles hardware ON\/OFF — useful for external interlocks but not for data communication. For LAN with LXI\/web interface, the UDP3000S series adds it on the higher-tier multi-channel linear platform.\u003c\/p\u003e\n\u003ch3\u003eWhat is the auxiliary 5 V \/ 2 A output for, and how is it different from the front-panel USB charging port?\u003c\/h3\u003e\n\u003cp\u003eThe auxiliary 5 V \/ 2 A output is a fixed-voltage rail on screw terminals at the back panel — for wiring into the DUT to power logic-side circuits while the main 0–32 V \/ 6 A channel sources the rail you're tuning. The auxiliary rail has its own short-circuit and over-voltage protection on the rail itself, so a fault on the logic side won't take down the main bench supply. The front-panel 5 V \/ 2 A USB-A port is a separate, independent receptacle for charging a phone or powering a USB device — charging only, no data lines. They are two different physical outputs at the same nominal voltage.\u003c\/p\u003e\n\u003ch3\u003eCan the UDP1306C run automated voltage sweeps?\u003c\/h3\u003e\n\u003cp\u003eYes — SCPI control over USB-Device or RS-232 supports remote voltage and current setpoint commands plus readbacks. Five preset storage groups keep frequently used configurations available for fast recall. For complex programmable waveform output (list mode and trigger delayer), the UDP3000S series and the switching UDP6700\/UDP6900B series add those capabilities.\u003c\/p\u003e\n\u003ch3\u003eWhy is the rated output power 192 W if 32 V × 6 A = 192 W?\u003c\/h3\u003e\n\u003cp\u003e192 W is the rated output power, which equals the maximum simultaneous voltage × current product the supply can deliver continuously on the main channel. The 32 V ceiling and 6 A ceiling are the individual maxima; the supply can deliver any voltage\/current combination inside the 192 W envelope, including 32 V at lower currents or 6 A at lower voltages. The auxiliary 5 V \/ 2 A rail (10 W) is independent of the main channel's 192 W budget; the front-panel USB charging port (also 5 V \/ 2 A, 10 W) is a third independent output and likewise does not draw from the main channel's budget.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eInstrument, region-specific power cord, USB communication cable, output cables, English user manual, factory calibration certificate. Ships from authorized US dealer.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePart of UNI-T's linear DC power supply lineup. See also UDP3303C (multi-channel linear) and all UNI-T DC power supplies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutput Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–32 V \/ 0–6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuxiliary Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 V \/ 2 A fixed (with short-circuit and over-voltage protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Main-Channel Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e192 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront-Panel USB Charging Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 V \/ 2 A USB-A (charging only, no data lines)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eProgramming Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV: 10 mV \/ I: 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Accuracy (25 °C ± 5 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV: ≤0.5% + 20 mV \/ I: ≤0.5% + 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eRegulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation (CV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV: ≤0.01% + 3 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation (CC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI: ≤0.1% + 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation (CV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV: ≤0.01% + 3 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation (CC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI: ≤0.1% + 3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple \u0026amp; Noise (20 Hz–20 MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV: ≤2 mVrms \/ I: ≤3 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤300 ppm\/°C (V\/I)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rise\/Fall Time Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤100 ms (10% rated load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDisplay \u0026amp; Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-window 4-digit voltage and current high-precision display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 preset storage groups + shutdown memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOVP, OCP, OTP, keypad lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuxiliary 5 V \/ 2 A Rail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndependent short-circuit and over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-Device, RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital I\/O hardware ON\/OFF pin pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Host \/ 5 V \/ 2 A (front panel, USB-A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAC Input \u0026amp; Cooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 \/ 120 \/ 220 \/ 230 V ±10%, 50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelligent fan (load- and temperature-controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMechanical \u0026amp; Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e136 × 194 × 327 mm (5.35 × 7.64 × 12.87 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 kg (16.5 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eECCN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A992.a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=35\"\u003eUDP1306C Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOptions \u0026amp; Accessories\u003c\/h4\u003e\n\n\u003cp\u003eIncluded in box:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eEnglish download guide\u003c\/li\u003e\n  \u003cli\u003emulti-language safety manual\u003c\/li\u003e\n  \u003cli\u003ecalibration report (COC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025682182331,"sku":"181730080298X","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/UDP1306C_Cables.jpg?v=1782585026"},{"product_id":"upo1104-100-mhz-4ch-digital-storage-oscilloscope","title":"UPO1104 100 MHz 4Ch Digital Storage Oscilloscope","description":"\u003cstyle\u003e\n.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;}\n.ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;}\n.ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;}\n.ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;}\n.ut-cat p{margin:.6em 0;}\n.ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;}\n.ut-cat img{max-width:100%;height:auto;}\n.ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;}\n.ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;}\n.ut-cat td strong{color:#222;}\n\u003c\/style\u003e\n\u003cdiv class=\"ut-cat\"\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eUNI-T UPO1104\u003c\/strong\u003e is a 100 MHz, four-channel digital storage oscilloscope with 2 GSa\/s real-time sample rate, 56 Mpts memory depth, and a 500,000 wfms\/s waveform capture rate (Fast Acquire mode). Ultra Phosphor 2.0 display technology drives 256-level intensity grading on a 7-inch WVGA TFT LCD, making it straightforward to distinguish frequent signal behavior from rare anomalies at a glance.\u003c\/p\u003e\n\u003cp\u003eFour channels, 56 Mpts of memory, an independent DVM module, an enhanced 1 Mpts FFT, and three serial bus protocols decoded as standard — features that typically migrate to mid-tier scopes. The UPO1104 keeps them on the value-tier bench, which is the value proposition for teaching labs running twenty stations and engineering teams sourcing a second scope without sacrificing capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"product-key-features\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 MHz bandwidth, 4 channels\u003c\/strong\u003e — 2 GSa\/s real-time sample rate (2 GSa\/s on a single channel; 1 GSa\/s on two; 500 MSa\/s on all four), ≤ 3.5 ns calculated rise time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e56 Mpts memory depth\u003c\/strong\u003e — capture full switching cycles and long protocol sequences without trading sample rate for record length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500,000 wfms\/s waveform capture rate\u003c\/strong\u003e — Ultra Phosphor 2.0 with 256-level intensity grading, in Fast Acquire mode. Fast enough to surface intermittent events that slower scopes spend hours missing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Mpts enhanced FFT\u003c\/strong\u003e — frequency-domain analysis with frequency setting, demodulation mode, waterfall display, and marker measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent DVM module\u003c\/strong\u003e — dedicated AC\/DC True RMS digital voltmeter, operating in parallel with scope acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-digit hardware frequency counter\u003c\/strong\u003e — hardware-accelerated counter alongside the scope channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 serial bus decoders standard\u003c\/strong\u003e — RS-232\/UART, I²C, and SPI trigger and decode included; full-memory hardware decoding turns multi-second decode times into milliseconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 automated measurements\u003c\/strong\u003e — time, voltage, frequency, and statistical measurements with cursor-area scoping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple trigger types\u003c\/strong\u003e — edge, pulse width, video, slope, runt, over-amplitude, delay, timeout, duration, setup\/hold, Nth edge, and pattern triggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb remote control\u003c\/strong\u003e — browser-based access from any PC or mobile device on the LAN; no driver software, no host application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCPI + LAN automation\u003c\/strong\u003e — Standard Command for Programmable Instruments over LAN for scripted test sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUNI-T UPO1104 Details\u003c\/h2\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eUltra Phosphor 2.0\u003c\/h3\u003e\n\u003cp\u003eUltra Phosphor 2.0 is UNI-T's intensity-graded display technology. Waveforms paint with 256-level brightness, where signals that recur often appear bright and rare anomalies show as faint streaks against the baseline trace — the kind of detail a flat-color display paints over.\u003c\/p\u003e\n\u003cp\u003eStandard sampling reaches 150,000 wfms\/s; engaging Fast Acquire mode pushes the rate to 500,000 wfms\/s. Combined with hardware-accelerated continuous waveform recording at up to 120,000 frames, the scope catches glitches, runt pulses, and other transient events that 8-bit value-tier oscilloscopes typically don't surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_waveform_capture.png\" alt=\"UNI-T UPO1104 Ultra Phosphor 2.0 Waveform Capture\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1104 Ultra Phosphor 2.0 Waveform Capture\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_waveform_capture.png\" alt=\"UNI-T UPO1104 Ultra Phosphor 2.0 Waveform Capture\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1104 Ultra Phosphor 2.0 Waveform Capture\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eIndependent DVM Module\u003c\/h3\u003e\n\u003cp\u003eThe UPO1104 includes a built-in 4-bit digital voltmeter that operates in parallel with the scope channels, displaying AC\/DC True RMS values continuously while the oscilloscope captures waveforms. The DVM has its own display readout and a configurable warning when measurements exceed the specified range — a separate instrument's worth of capability without a separate instrument's bench space, useful for steady-state DC monitoring alongside dynamic AC measurement and for double-checking power-supply rails without breaking the trigger setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e1 Mpts Enhanced FFT\u003c\/h3\u003e\n\u003cp\u003eThe 1 Mpts FFT converts time-domain waveforms to the frequency domain at resolution that matches mid-tier oscilloscopes. Frequency setting, demodulation mode, waterfall display, and automatic peak marking are all standard, supporting EMI troubleshooting, switching-supply harmonic characterization, audio-band analysis, and clock-spur identification. Five window functions (Rectangle, Hanning, Blackman, Hamming, FlatTop) cover the common analysis trade-offs between frequency resolution and amplitude accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_fft.png\" alt=\"UNI-T UPO1104 1 Mpts Enhanced FFT View\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1104 1 Mpts Enhanced FFT View\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/upo1000_fft.png\" alt=\"UNI-T UPO1104 1 Mpts Enhanced FFT View\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1104 1 Mpts Enhanced FFT View\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eStandard Bus Decoding — RS-232\/UART, I²C, SPI\u003c\/h3\u003e\n\u003cp\u003eRS-232\/UART, I²C, and SPI trigger and decode are standard — no protocol licenses, no add-on packages. Decoded bus traffic overlays the waveform with field-level annotation, and the event list view shows decoded packets alongside the time stamps. Hardware decoding running across the full 56 Mpts memory turns what would be a tens-of-seconds software decode into a sub-second operation, making the UPO1000 a usable embedded-debug instrument rather than a strictly time-domain scope.\u003c\/p\u003e\n\u003cp\u003eNo optional protocol licenses are available on the UPO1104: CAN, CAN-FD, LIN, and FlexRay are not supported on this platform. Buyers who need automotive bus decoding should look at the UPO1000HD or MSO\/UPO2000 series, which support those protocols as paid options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e7-digit Hardware Frequency Counter\u003c\/h3\u003e\n\u003cp\u003eA 7-digit hardware-accelerated counter runs alongside the scope's standard automated measurements. The counter reads independently from the channel measurement engine, which gives stable, high-resolution frequency readings on stable signals without the jitter that software counters can exhibit on the lower-density end of the rate range. Useful for verifying oscillator frequencies, clock-recovery loops, and PWM duty cycles where a stable frequency number matters more than time-domain detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eMultiple Trigger Types\u003c\/h3\u003e\n\u003cp\u003eBeyond standard edge triggering, the scope offers pulse width, video, slope, runt, over-amplitude, delay, timeout, duration, setup\/hold, Nth edge, and pattern triggers. Runt and over-amplitude triggers isolate signal-integrity violations that an edge-only trigger would never catch; setup\/hold and Nth edge triggers isolate specific cycles in long protocol captures. The full set is standard, with no trigger-package upgrades to license.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003e36 Automated Measurements with Cursor-Area Scoping\u003c\/h3\u003e\n\u003cp\u003eThirty-six automated measurement parameters cover time, voltage, frequency, and statistical categories: rise\/fall time, pulse width, duty cycle, frequency, period, amplitude, RMS, peak-peak, mean, standard deviation, and others. Each measurement supports cursor-area scoping — the measurement runs only within the cursor window rather than across the full record — useful for measuring a specific burst within a long capture without rezooming. Statistics (min, max, mean, std-dev) accumulate over time for characterization of measurement drift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-box product-right\"\u003e\n\u003cfigure class=\"product-figure\"\u003e\n\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UPO1000_cursor_area.png\" alt=\"UNI-T UPO1104 Cursor-Area Measurement Mode\" class=\"product-image-thumb\"\u003e\n\n\u003cfigcaption class=\"product-figcaption\"\u003eUNI-T UPO1104 Cursor-Area Measurement Mode\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003cspan class=\"lightbox-close\"\u003e×\u003c\/span\u003e\n\u003cimg src=\"https:\/\/res.cloudinary.com\/UNI-T\/image\/upload\/UPO1000_cursor_area.png\" alt=\"UNI-T UPO1104 Cursor-Area Measurement Mode\"\u003e\n\u003cspan class=\"lightbox-caption\"\u003eUNI-T UPO1104 Cursor-Area Measurement Mode\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eWeb Remote Control and SCPI Automation\u003c\/h3\u003e\n\u003cp\u003eConnect the UPO1104 to the LAN and access the full instrument from any web browser — PC, Mac, or mobile — with no driver installation, no host application, no setup. Capture screenshots, change settings, transfer waveform data, and run SCPI commands from any device on the network. Useful for shared lab instruments, rack-mounted teaching benches with cable runs across the room, and Python or LabVIEW automation scripts that drive the scope through standard SCPI over LAN.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-row\"\u003e\n\u003cdiv class=\"product-box product-left\"\u003e\n\u003ch3\u003eConnectivity (USB, LAN, AUX)\u003c\/h3\u003e\n\u003cp\u003eStandard interfaces include USB-Host (front and rear) for thumb-drive screenshot capture and firmware updates, USB-Device (rear) for SCPI over USB to a PC, Gigabit LAN for SCPI and web remote, and AUX output for triggered signal handoff. RS-232 is not present on this platform; SCPI runs over USB and LAN. The LAN connection supports both DHCP and static IP configuration for fixed-IP rack deployments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eTeaching Lab and Trade-School Curriculum (Education)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-station deployment at value-tier prices: a real 4 channels scope on every bench, with the same Ultra Phosphor 2.0 UI that students will see in industry on the UPO1000HD and MSO1000HD families.\u003c\/li\u003e\n\u003cli\u003e56 Mpts memory and 1 Mpts FFT cover the full spectrum-and-time-domain undergraduate curriculum without the memory-vs-sample-rate trade-offs that entry scopes normally impose.\u003c\/li\u003e\n\u003cli\u003e36 automated measurements with statistics let students focus on circuit behavior rather than measurement methodology, while the cursor-area mode supports manual measurement teaching.\u003c\/li\u003e\n\u003cli\u003eWeb-based remote control mirrors the screen for classroom demonstration without USB capture cables or projector adapters; SCPI over LAN supports Python and LabVIEW lab exercises.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eEmbedded Systems Development (R\u0026amp;D)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree serial bus decoders standard (RS-232\/UART, I²C, SPI) cover most low-speed embedded debug workflows without protocol-license fees.\u003c\/li\u003e\n\u003cli\u003e56 Mpts memory captures full firmware-boot and protocol sequences in a single trigger, with full-memory hardware decoding for sub-second decode of long captures.\u003c\/li\u003e\n\u003cli\u003eIndependent DVM module reads supply rails alongside scope traces — useful for verifying brownout, monitoring switching ripple, or validating reference-voltage stability during prototype bring-up.\u003c\/li\u003e\n\u003cli\u003eSCPI over LAN runs Python regression scripts on the same instrument that the bench engineer uses interactively — automation without a separate automation-class scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectronics Service, Repair, and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench-portable form factor: AC-line bench scope sized for the typical service workshop without the depth or weight of a flagship instrument.\u003c\/li\u003e\n\u003cli\u003eUltra Phosphor 2.0 with 256-level intensity grading reveals signal-integrity violations (runt pulses, glitches) that flat-color displays paint over — the difference between fixing the root cause and replacing the symptom.\u003c\/li\u003e\n\u003cli\u003eHardware frequency counter gives stable rate readings for verifying oscillator and clock-recovery behavior during board-level repair.\u003c\/li\u003e\n\u003cli\u003eAC\/DC True RMS DVM module replaces the bench multimeter for steady-state checks while keeping the scope trigger configuration intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSwitching-Mode Power Supply Validation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBandwidth selection from 100 MHz matches the switching frequency range of most commercial switching-mode designs at 100 kHz to several MHz, with 56 Mpts memory for capturing long startup transients without losing sample rate.\u003c\/li\u003e\n\u003cli\u003e1 Mpts FFT characterizes ripple harmonics and switching-noise spectral content for EMI pre-compliance investigation alongside time-domain switching analysis.\u003c\/li\u003e\n\u003cli\u003eMultiple trigger types (runt, over-amplitude, pulse-width) isolate switching faults, current spikes during startup, and protection-circuit activations.\u003c\/li\u003e\n\u003cli\u003eIndependent DVM module monitors output-rail DC value while scope captures dynamic AC load-step behavior — both halves of the supply characterization on one instrument.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduction Test and Quality Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSCPI over LAN supports rack-mounted production-line deployment with Python or LabVIEW test scripts; the web remote interface gives line operators a familiar browser-based view without driver installation on each test station.\u003c\/li\u003e\n\u003cli\u003e36 automated measurements with statistics support go\/no-go testing of board-level signal-integrity specs; the cursor-area mode isolates specific cycles for measurement without re-zooming the full capture.\u003c\/li\u003e\n\u003cli\u003eContinuous waveform recording into the memory depth supports historical archiving of production-line captures for later analysis when a batch shows yield-tail issues.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eEMI Pre-Compliance Investigation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Mpts FFT with five window functions, demodulation mode, and waterfall display supports time-correlated EMI investigation against the time-domain switching waveform — useful for tracking down which switching event produces which emission peak.\u003c\/li\u003e\n\u003cli\u003eMarker measurement on the FFT supports quick peak frequency and amplitude readout during emission-hunt work on a prototype board.\u003c\/li\u003e\n\u003cli\u003eCombined with a near-field probe set and a Faraday-cage cardboard tent, the FFT view supports pre-compliance investigation that catches the obvious failures before the expensive compliance-lab booking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eAccessories and Family Options\u003c\/h2\u003e\n\u003ch3\u003eIncluded with Every Unit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUPO1104 digital storage oscilloscope\u003c\/li\u003e\n\u003cli\u003ePower cord (national standard)\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 data cable\u003c\/li\u003e\n\u003cli\u003e4 × passive probes — UT-P04 (100 MHz, one per channel)\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003cli\u003eFactory calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher-bandwidth passive probes\u003c\/strong\u003e — UT-P07A (500 MHz) for buyers anticipating a step-up scope in the future.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage passive probes\u003c\/strong\u003e — UT-P20 (100:1, 250 MHz), UT-V23 (100:1), UT-P21 (1000:1, DC 10 kV \/ AC 7 kVrms) for line-voltage and HV switching work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential probes\u003c\/strong\u003e — UT-P30, UT-P31, UT-P32, UT-P33, UT-P35, UT-P36 for floating measurements where ground reference can't be tied to scope chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent probes\u003c\/strong\u003e — UT-P40, UT-P41, UT-P42, UT-P43, UT-P44; UT-P4150 for high-current AC\/DC measurement on switching and motor-drive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation transformer\u003c\/strong\u003e — UT-ISOT for line-powered DUTs that require galvanic isolation between scope ground and DUT ground.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFamily Members\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\nUPO1054 — 50 MHz, 4 channels, 2 GSa\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPO1104\u003c\/strong\u003e — 100 MHz, 4 channels, 2 GSa\/s \u003cem\u003e(this product)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nUPO1204 — 200 MHz, 4 channels, 2 GSa\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep Up — UPO1000HD (4-channel, 12-Bit Vertical)\u003c\/h3\u003e\n\u003cp\u003eIf your application needs higher vertical resolution or deeper memory than the UPO1104 provides, the UPO1000HD family offers 12-bit vertical resolution and the same Ultra Phosphor 2.0 display engine in the same cabinet footprint.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nUPO1084HD — 80 MHz, 4 channels, 12-bit vertical resolution\u003c\/li\u003e\n\u003cli\u003e\nUPO1154HD — 150 MHz, 4 channels, 12-bit vertical resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhich serial bus protocols are decoded as standard, and which require a license?\u003c\/p\u003e\n\u003cp\u003eThe UPO1104 decodes \u003cstrong\u003eRS-232\/UART, I²C, and SPI\u003c\/strong\u003e as standard — trigger and decode functions for all three are included with the scope, with no license fees and no protocol-option purchase required. \u003cstrong\u003eNo optional protocol decoders are available on this platform.\u003c\/strong\u003e CAN, CAN-FD, LIN, and FlexRay are not supported on the UPO1000 platform. If your application requires automotive bus decoding, the UPO1000HD or MSO\/UPO2000 series support those protocols as paid options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat is Fast Acquire mode, and when should I use it?\u003c\/p\u003e\n\u003cp\u003eFast Acquire is a UPO1000-series acquisition mode that boosts waveform capture rate from 150,000 wfms\/s (standard) to \u003cstrong\u003e500,000 wfms\/s\u003c\/strong\u003e. The trade-off is that some screen-update detail is sacrificed for raw capture throughput. Use Fast Acquire when hunting intermittent signal-integrity events (glitches, runt pulses, rare protocol violations) that depend on capturing many waveforms quickly. Use standard mode for everyday time-domain measurement work where the display refresh rate matters more than raw capture density.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eDoes the DVM module share input channels with the scope, or is it truly independent?\u003c\/p\u003e\n\u003cp\u003eThe DVM is \u003cstrong\u003etruly independent\u003c\/strong\u003e: it has its own 4-bit measurement input and operates in parallel with the four (or two) scope channels. You can run a continuous AC\/DC True RMS reading on a supply rail while the scope captures dynamic switching behavior on another channel, without any time-sharing between the two functions. The DVM readout appears on a dedicated portion of the screen and persists across scope-channel configuration changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003cp class=\"product-faq-question\"\u003eWhat does the web remote control look like in practice, and how does SCPI automation work?\u003c\/p\u003e\n\u003cp\u003eConnect the UPO1104 to your LAN, point any browser at the scope's IP, and you get a full-screen replica of the front panel that you can drive from your desk or a mobile device — no driver installation, no host application. Useful for shared lab instruments and projection during teaching demos. For automation, the scope responds to \u003cstrong\u003eSCPI commands over LAN\u003c\/strong\u003e (Standard Commands for Programmable Instruments), which means Python (pyvisa), MATLAB Instrument Control Toolbox, LabVIEW, and any other VISA-aware tool can drive the scope through scripts. SCPI also runs over USB-Device for PC-tethered automation when LAN isn't available.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReal-Time Sample Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 GSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rate per Channel Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 GSa\/s on a single channel; 1 GSa\/s on two; 500 MSa\/s on all four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalculated Rise Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 3.5 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56 Mpts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical Scale (1 MΩ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 µV\/div to 20 V\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 V (DC + AC Vpk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveform Capture Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500,000 wfms\/s (Fast Acquire mode); 150,000 wfms\/s normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Frame Recording\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120,000 frames\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFFT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Mpts enhanced FFT (5 window functions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndependent module — 4-bit, AC\/DC True RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Counter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-digit hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomated Measurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 parameters with statistics and cursor-area scoping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEdge, Pulse Width, Video, Slope, Runt, Over-Amplitude, Delay, Timeout, Duration, Setup\/Hold, Nth Edge, Pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Bus Decoding (Standard)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232\/UART, I²C, SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Protocol Decoders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone available on this platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-inch WVGA TFT LCD, 256-level intensity grading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-Host (front + rear), USB-Device (rear), LAN (1 GbE), AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeb browser (no driver), SCPI over LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE | cETLus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 VA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e306 × 138 × 107 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch4\u003eDocumentation\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/instruments.uni-trend.com\/download?cate=75\"\u003eUPO1104 Datasheet, User Manual, and Software\/Firmware Downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOptions \u0026amp; Accessories\u003c\/h4\u003e\n\n\u003cp\u003eIncluded in box:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower cord\u003c\/li\u003e\n  \u003cli\u003eUSB2.0 printing cable\u003c\/li\u003e\n  \u003cli\u003eEnglish download guide\u003c\/li\u003e\n  \u003cli\u003emulti-language safety manual\u003c\/li\u003e\n  \u003cli\u003ecalibration report (COC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Uni-Trend US","offers":[{"title":"Default Title","offer_id":48025682280635,"sku":"181100200076X","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/UPO1104_1_sq.jpg?v=1782585045"},{"product_id":"pink-ribbon-love-earbuds","title":"Pink Ribbon Love Earbuds","description":"\u003cp\u003eListen to your favorite music with a little pink ribbon power! Accented with pink ribbons that form tiny hearts at the center, this earbud set fits perfectly into the zippered carrying pouch and includes interchangeable flexible inserts for a custom fit. \u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-userformat='{\"2\":513,\"3\":{\"1\":0},\"12\":0}' data-sheets-value='{\"1\":2,\"2\":\"Explore more ways to shop and support Breast Cancer Awareness. \\n\\n\"}'\u003e\u003ca href=\"\/collections\/gg-pink-ribbon\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eExplore more ways to shop and support Breast Cancer Awareness.\u003c\/span\u003e\u003c\/a\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcrylic\u003c\/li\u003e\n\u003cli\u003eCarrying pouch includes attached key ring\u003c\/li\u003e\n\u003cli\u003eThree different insert attachment sizes\u003c\/li\u003e\n\u003cli\u003eStandard 3.5 mm headphone jack\u003c\/li\u003e\n\u003cli\u003eCord: 48\" L (122 cm)\u003c\/li\u003e\n\u003cli\u003ePouch: 3\" H x 2.75\" W (7.6 x 7 cm)\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GreaterGood","offers":[{"title":"Single","offer_id":48028023816379,"sku":"115031","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/pink-ribbon-love-earbuds-1.jpg?v=1782695136"},{"product_id":"flexilight-heart-booklight","title":"Flexilight Heart Booklight","description":"\u003cp\u003e\u003cstrong\u003eWhat a bright idea!\u003c\/strong\u003e   \n\nMake reading fun and functional with the Flexilight booklight from Thinking Gifts. With an eye-popping, durable design, it's so thin that when you're done reading just pop it into your book and use it as a bookmark. It bends forwards at any angle, so you can position the LED (and its whopping eight lumens of light) anywhere you want it -- whether it's by your bedside or on the go!\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMaterials: plastic \u0026amp; LEDs\u003c\/li\u003e\n\u003cli\u003eRequires 2 CR2016 lithium replaceable batteries (included)\u003c\/li\u003e\n\u003cli\u003eContents: 1 flexlight\u003c\/li\u003e\n\u003cli\u003e7\" x 1.75\" x 0.6\" (17.8 x 4.4 x 1.5 cm)\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003cli\u003eAges 3 \u0026amp; up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWARNING:\nCHOKING HAZARD - Small parts. Not for children under 3 yrs. \u003c\/p\u003e\n","brand":"GreaterGood","offers":[{"title":"Default Title","offer_id":48028078866619,"sku":"149993","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/0000_91178_LF_OP02_5394c724-c682-4553-94f8-2413569eae39.jpg?v=1782695818"},{"product_id":"flexilight-llama-booklight","title":"Flexilight Llama Booklight","description":"\u003cp\u003eMake reading fun and easy with the Flexilight book light from Thinking Gifts. With an eye-popping, durable design, it's so thin that when you're done reading just pop it into your book and use it as a bookmark. It bends forwards at any angle, so you can position the LED (and its whopping eight lumens of light) anywhere you want it -- whether it's by your bedside or on the go!\u003c\/p\u003e\n\n\n\u003c!--product-details--\u003e\n\n\u003cul\u003e\n\u003cli\u003eMaterials: plastic \u0026amp; LEDs\u003c\/li\u003e\n\u003cli\u003eRequires 2 CR2016 lithium replaceable batteries (included)\u003c\/li\u003e\n\u003cli\u003eContents: 1 flexlight\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003cli\u003eAges 3 \u0026amp; up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWARNING:\nCHOKING HAZARD - Small parts. Not for children under 3 yrs. \u003c\/p\u003e\n\n\n\u003c!--sizing--\u003e\n\u003cli\u003e5.5\"L x 1.25\"W \u003c\/li\u003e\n\n\u003c!--care-instructions--\u003e\n\n\n","brand":"GreaterGood","offers":[{"title":"Default Title","offer_id":48028146139323,"sku":"173386","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/94035_ALT3.jpg?v=1782696613"},{"product_id":"live-streaming-kit","title":"Live Streaming Kit","description":"\u003cp\u003eMake live streaming a breeze! This kit includes a 2 in 1 universal phone holder and USB powered LED light with 3 brightness settings that easily clamps onto a table.\u003c\/p\u003e\n\n\u003c!--product-details--\u003e\n\u003cul\u003e\n\u003cli\u003eSteel Zinc Alloy, Iron, Aluminum\u003c\/li\u003e\n\u003cli\u003eUniversal phone holder\u003c\/li\u003e\n\u003cli\u003eUSB powered LED light\u003c\/li\u003e\n\u003cli\u003eTable clamp\u003c\/li\u003e\n\u003cli\u003eOn\/Off Button\u003c\/li\u003e\n\u003cli\u003eThree brightness settings\u003c\/li\u003e\n\u003cli\u003eFits all phones\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!--sizing--\u003e\n\u003cp\u003e24.5\" x 4.8\" x 3\"\u003c\/p\u003e\n\n\u003c!--care-instructions--\u003e","brand":"GreaterGood","offers":[{"title":"Default Title","offer_id":48028167504059,"sku":"182296","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/96325_MN.jpg?v=1782696788"},{"product_id":"wireless-charging-agate-crystal-pad","title":"Wireless Charging Agate Crystal Pad","description":"\u003cp\u003eThese unique charging pads elegantly combine the natural beauty of agate crystals with wireless technology. When you need a charge, simply place any wirelessly compatible device on the pad. These pads look like agate crystal with a gold trim, allowing them to double as a chic piece of decor when not in use.\u003c\/p\u003e\n\u003c!--product-details--\u003e\n\u003cul\u003e\n\u003cli\u003eCrystal resin \u0026amp; PVC\u003c\/li\u003e\n\u003cli\u003eWireless output: Fast charge 5W \/ 7.5W \/ 10W\u003c\/li\u003e\n\u003cli\u003eCompatible with Apple and Samsung Wireless Devices\u003c\/li\u003e\n\u003cli\u003eMicro USB cable included\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis wireless charger is compatible with devices with built-in Qi wireless charging, and devices equipped with Qi wireless charging adapters. Qi wireless enabled devices include Apple iPhone 8 and newer, Samsung Galaxy S7 and newer, Samsung Galaxy Note 8 and newer, Google Pixel 3 and newer.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--sizing--\u003e\n\u003cp\u003e5.5\" x 5.5\" x 1.5\"\u003c\/p\u003e\n\u003c!--care-instructions--\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GreaterGood","offers":[{"title":"White","offer_id":48028169076923,"sku":"181374","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":48028169109691,"sku":"181373","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/96043_MN.jpg?v=1782696790"},{"product_id":"felt-keyboard-organizer","title":"Felt Keyboard Organizer","description":"\u003cp\u003eKeep your desktop items organized while easily accessing and storing your keyboard.\u003c\/p\u003e\n\u003c!--product-details--\u003e\n\u003cul\u003e\n\u003cli\u003ePressed EVA Polyester\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!--sizing--\u003e\n\u003cp\u003e21.5\" x 2.5\" x 5\"\u003c\/p\u003e\n\n\u003c!--care-instructions--\u003e","brand":"GreaterGood","offers":[{"title":"Default Title","offer_id":48028171927739,"sku":"182366","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8994\/2715\/files\/96359_LF1.jpg?v=1782696798"}],"url":"https:\/\/essentialserviceshealthcare.com\/collections\/electronics.oembed","provider":"Essential Services and Health Care Agency","version":"1.0","type":"link"}