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Compact USB power meter with small digital display and Type-C connector

FORIOT USB Tester Power Meter 4-25V 5A PD QC 2.0 3.0

SKU CH-GQZ6-1XQ3T

Monitors USB charging at 4-25V up to 5A with PD, QC 2.0 and QC 3.0 support

  • Team affiliation1 Piece
  • Key featuresUSB, Corded Electric, false
  • Monitor charging in real time with live voltage and current data
  • Test USB-C devices across a wide range of hardware
  • Verify fast-charge handshakes using PD, QC 2.0 and QC 3.0
  • Switch display views instantly with the M button
  • Flip screen orientation for comfortable reading in any position

USB Power Meter 4-25 V 5 A

A pocket-sized USB tester that measures voltage, current, power and capacity in real time. It supports USB-C devices and fast-charge protocols including PD, QC 2.0 and QC 3.0. The clear display rotates with a long press for easy reading.

Engineers, hobbyists and power-bank testers

Ideal for anyone verifying charger output, cable quality or power-bank capacity up to 5 A. Not suited for industrial high-current testing or any scenario that demands continuous current beyond the rated 5 A limit.

4-25 V measurement range

The tester operates from 4 V to 25 V, so it covers standard 5 V USB, Quick Charge and USB-PD voltage steps. If your device or power source sits outside this window the meter cannot display valid data.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 87% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameFORIOT
More details
Team affiliation1 Piece

Questions about this item

Which FORIOT USB tester should I choose if I need to check both PD and Quick Charge protocols?

This model supports PD, QC 2.0 and QC 3.0 in a single unit, so you do not need separate testers for each fast-charging standard.

What does the 4-25V 5A rating tell me about real-world use?

It measures voltage from 4 V to 25 V and current up to 5 A, letting you verify the actual output of phone chargers, power banks and laptop adapters while they are under load.

Which USB interface does the meter use and what does that limit?

The tester connects inline with a Type-C plug, so it can only monitor devices that charge or communicate over a USB-C connection.

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