Updated October 28, 2026Trends in Electronic Test and MeasurementAn overview of the shift toward connected, traceable, automated, and application-led electronic test and measurement workflows.
Updated October 28, 2026Understanding Digital Multimeters and Core MeasurementsA concise guide to digital multimeter functions, core specifications, bench and handheld formats, and safe configuration…
Updated October 28, 2026What Is a Vector Network Analyzer (VNA)?A practical introduction to vector network analyzer measurements, calibration context, and the questions that guide configuration…
Updated October 28, 2026Expanding Global Test and Measurement Equipment Service CapabilitiesTXRX Instrument reports refinements to its global sourcing, equipment inspection, customer response, and delivery coordination workflows.
Updated October 28, 2026Japan Market ExchangeTXRX Instrument reports a business visit to Japan and discussions with Yokogawa, ORIX, and SMFL about…
Updated October 28, 2026The 11th World Radar Expo and 5th Radar Future ConferenceTXRX Instrument reports participating in the 11th World Radar Expo and 5th Radar Future Conference to…
Updated November 11, 2026How to Buy a Used Oscilloscope: A Lab Buyer’s ChecklistBuying a used oscilloscope? Check bandwidth, options, licenses, channels, probes and calibration before you pay. A…
Updated November 7, 2026Optical Transceiver Test Equipment: Building a 100G–800G Test BenchWhich instruments do you need to test 100G, 400G and 800G optical transceivers? BERT, DCA, OSA,…
Updated November 5, 2026Reclaiming “Bad” Optics: EXFO HyperBlazer and the Economics of 800G Transceiver TestingEXFO HyperBlazer screens 100G–800G transceivers in seconds to reclaim optics wrongly flagged as faulty. Why triage…
UsedKeysight · Racks & ModulesE8403AOfficial E8400 Series VXI mainframe family reference showing E8404A. The same manufacturer data sheet explicitly covers E8403A. E8403A has basic monitoring; the pictured E8404A enhanced display and monitoring are not E8403A features.
UsedAnritsu · Cables & AdaptersMN8110BThird-party reference photo of the exact Anritsu MN8110B. Pictured cables and fittings do not establish what is included with the offered unit.
UsedKeysight · Accessories & ComponentsM8192AOfficial Keysight M8192A manufacturer reference image. Actual used unit, installed options, and supplied accessories may vary.
UsedKeysight · Accessories & ComponentsM8197AOfficial Keysight M8197A manufacturer reference image. Actual used unit, installed options, and supplied accessories may vary.
UsedSUITA · ProbesSCTXSCTX series reference image showing the SCTX1000 current sensor under current INNO branding.
UsedSUITA · ProbesSCTHSCTH series reference image showing the SCTH1000 current sensor under current INNO branding.
UsedKeysight · ProbesN2893AManufacturer reference image of the Keysight N2893A AC/DC current probe. Actual used-unit condition and included accessories require verification.
UsedKeysight · ProbesU4203AManufacturer reference image of the Keysight U4203A. Actual used-unit condition and included accessories require verification.
UsedKeysight · ProbesN2820AManufacturer reference image of the N2820A two-channel current probe and accessories.
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