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Compact handheld oscilloscope multimeter with colour screen and probes

WUQ

WUQ 2C42 Handheld Oscilloscope Multimeter 2CH 40MHz

SKU CH-FES9-881K2

A handheld 2-channel oscilloscope and multimeter with 40 MHz bandwidth and 250 MSa/s sampling rate for electrical testing

  • TypeTest Instrument & Gauge Parts
  • 2-channel 40 MHz scope captures fast signals
  • 250 MSa/s single-channel sampling resolves detail
  • 125 MSa/s dual-channel rate maintains bandwidth
  • 10 mV–10 V vertical range fits many levels
  • Type-C charging gives full-day use after 2 hours

2-Channel 40 MHz Scope for Field Use

The WUQ 2C42 combines a dual-channel digital oscilloscope and a digital multimeter in one handheld unit. It targets technicians who need both waveform capture and standard electrical measurements without carrying separate instruments. The scope provides 40 MHz bandwidth with selectable sample rates of 250 MSa/s on one channel or 125 MSa/s on two channels.

USB-C Charging and Low-Power Operation

The device draws very little power and recharges through a USB-C port using a 5 V 2 A source or a standard computer port. A two-hour charge supports continuous use for a full day or standby for more than two months. Adjustable backlight brightness and an auto power-off timer help extend runtime between charges.

Cursor Readouts and Waveform Storage

Built-in cursor measurement and reference waveform functions let users compare signals directly on the display. The multimeter section covers AC/DC voltage and current, resistance, diode, capacitance and continuity tests with overload protection. Waveform storage allows saving captures for later review without external software.

Highlights

  • 2-channel 40 MHz scope captures fast signals
  • 250 MSa/s single-channel sampling resolves detail
  • 125 MSa/s dual-channel rate maintains bandwidth
  • 10 mV–10 V vertical range fits many levels
  • Type-C charging gives full-day use after 2 hours

Specifications

TypeTest Instrument & Gauge Parts

Questions about this item

How do I charge the WUQ 2C42 via its Type-C port and what mistake should I avoid?

Connect a 5 V / 2 A USB-C source or a computer port; the unit charges while operating, but using a weaker charger will extend the 2-hour recharge time.

Which consumable item will need replacement first on the 2C42?

The internal rechargeable battery is the only user-serviceable consumable; after many charge cycles its capacity will drop below the full-day runtime spec.

What bandwidth limit appears first when I run both channels continuously on the 2C42?

Dual-channel sampling drops to 125 MSa/s, so the effective 40 MHz bandwidth is the first constraint under sustained two-channel use.

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