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Small rectangular USB tester with .96 inch IPS color screen showing voltage current power

diymore USB Tester 4-25V 5.0A 0.96in IPS PD3.1 QC2.0/3.0

SKU CH-VEMT-MKXEH

Measures voltage, current, power and capacity on USB-C and USB-A ports with a .96 inch IPS display and detects PD 3.1, QC 2.0 and QC 3.0 protocols

  • Team affiliation1 Piece
  • Key featuresUsb-c Power Meter Tester, User Manual, Pd3.1, Usb-c, false
  • Overall height2.5 L x 1.5 W x 1.5 H inches
  • Overall width2.5 L x 1.5 W x 1.5 H inches
  • Overall length2.5 L x 1.5 W x 1.5 H inches
  • Product typeVoltage
  • 96in IPS colour display shows voltage current power and charging protocols
  • Measures 4-25V up to 5.0A to verify charger and cable performance
  • Detects PD3.1 QC2.0 QC3.0 fast-charge standards for compatibility checks
  • Pass-through design lets you monitor live charging without interrupting device use
  • Compact 2.5 by 1.5 by 1.5in form factor fits in any tool bag or bench setup

USB tester with 0.96in IPS display

This USB tester measures voltage from 4 to 25 volts and current up to 5.0 amps on a 0.96 inch IPS colour screen. It shows real-time power, energy, capacity and fast-charging protocol status for PD3.1, QC2.0 and QC3.0. The compact pass-through design fits between a charger and a device so you can monitor charging without interrupting use.

For engineers and hobbyists checking USB power

The tester suits anyone who needs to verify charger output, cable quality or device power draw on USB-C and USB-A ports. It is not for users who require logging to a computer, automated test sequences or measurements beyond the 25 volt and 5.0 amp limits shown on the display.

Sustained monitoring stays readable during long

The IPS panel keeps voltage, current and protocol data visible during extended charging sessions without the flicker or wash-out seen on smaller LED modules. Pass-through operation means the unit itself adds negligible resistance, so readings remain stable while a phone, tablet or power bank draws continuous current.

How it compares

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

Price $21.99
Cheaper than about 73% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameDiymore
Product typeVoltage
Size & build
Overall height2.5 L x 1.5 W x 1.5 H inches
Overall width2.5 L x 1.5 W x 1.5 H inches
Overall length2.5 L x 1.5 W x 1.5 H inches
More details
Team affiliation1 Piece

Questions about this item

What type of USB ports does the diymore tester need on my charger and device to function?

The tester has a pass-through design with USB Type-C and USB Type-A connections, so your charger and device must use one of these port types.

Will the 4-25V 5.0A range safely measure my older 5V 2.0A phone charger?

Yes, the 4-25V voltage and 0-5.0A current ranges fully cover a standard 5V 2.0A charger, and the tester detects QC2.0 and QC3.0 protocols used by many older devices.

How can I verify the 0.96in IPS display is showing correct live data after I plug it in?

The colour screen should immediately show real-time voltage, current, power, energy, capacity, and the detected fast-charge protocol such as PD3.1 or QC3.0.

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