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Handheld oscilloscope with 3.5 inch color LCD screen

WUQ

WUQ HDS2102S 100 MHz 2+1 CH 3.5 inch oscilloscope multimeter generator test

SKU CH-WGZ5-QHG7H

A 3.5-inch handheld scope with 100 MHz bandwidth, 500 MS/s sampling, 10 K waveforms per second refresh, built-in 20 K-count multimeter and waveform generator

  • TypeTest Instrument & Gauge Parts
  • 100 MHz bandwidth captures fast signals
  • 2+1 channel combines scope, meter and generator
  • 5 inch colour LCD reads clearly outdoors
  • 500 MS/s sample rate with 10 000 wfrms/s refresh
  • 20 000 count DMM adds precise measurements

Handheld 3-in-1 test instrument

The WUQ HDS2102S combines a 100 MHz bandwidth oscilloscope with a 20,000 count multimeter and waveform generator in one handheld unit. A 3.5 inch colour LCD provides clear readouts in dim or outdoor conditions. The 2+1 channel layout delivers 500 MS/s sampling, 8K record length and a 10,000 waveforms per second refresh rate.

Replaces separate bench tools

Carrying one device removes the need to transport a standalone oscilloscope, multimeter and signal generator for field work. The jump is worth it when technicians require simultaneous voltage, frequency and waveform analysis on automotive injectors, ignition coils or industrial sensors. Vertical sensitivity spans 10 mV/div to 10 V/div with DC, AC and ground coupling.

Suits field technicians and educators

Ideal for automotive diagnostics, industrial troubleshooting, low-voltage prototyping and classroom experiments where portability and quick setup matter. Buyers who need higher bandwidth, deeper memory or more than two oscilloscope channels should look at something else. The compact form factor prioritises convenience over maximum specification.

Highlights

  • 100 MHz bandwidth captures fast signals
  • 2+1 channel combines scope, meter and generator
  • 5 inch colour LCD reads clearly outdoors
  • 500 MS/s sample rate with 10 000 wfrms/s refresh
  • 20 000 count DMM adds precise measurements

Specifications

TypeTest Instrument & Gauge Parts

Questions about this item

What screen size and channel layout does the HDS2102S handheld oscilloscope use?

The HDS2102S has a 3.5 inch colour LCD and provides 2+1 channels combining oscilloscope, multimeter and waveform generator functions in one unit.

How do you power the HDS2102S for field use and what common mistake should be avoided?

Charge the internal battery fully before first use; the frequent error is trying to operate it only from the USB cable without allowing the battery to reach a usable level.

Which replaceable parts will the HDS2102S need over time for accurate measurements?

The oscilloscope probes and multimeter test leads wear with use and should be replaced periodically to maintain the 20,000 count DMM accuracy and 100 MHz bandwidth performance.

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