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Small rectangular USB-C tester with colour screen and 14cm cable

diymore USB C Tester Power Meter 4-30V 6.5A 14cm Cable

SKU CH-XN73-K7X3K

Measures USB-C voltage 4-30 V, current to 6.5 A, capacity, energy, power, resistance and temperature with ±1 % accuracy and a 14 cm Type-C lead

  • Team affiliation1 Piece
  • Key featuresNist, En 61010-1, ± 1% Accuracy, Corded Electric, false
  • Product weight0.02 kg
  • Product typeAmmeter
  • Measures voltage from 4 to 30 V and current up to 6.5 A
  • Displays capacity, power, resistance, temperature and charging time in one tool
  • Saves multiple test records and retains data after power loss
  • Compact 5.68 × 2.58 cm body with 14 cm Type C extension cable
  • Weighs only 0.02 kg for portable bench or field use

USB-C Power Meter Tester

The diymore USB-C tester measures voltage from 4 to 30 V and current up to 6.5 A on a colour display. It also logs capacity, energy, power, temperature, resistance and charging time for power banks, chargers and cables. A 14 cm Type-C extension cable keeps the probe clear of tight ports.

Upgrading From Basic Voltage Probes

Simple LED indicators only show presence of power; this meter adds ±1 % accuracy and multi-parameter logging with power-fail data retention. The jump is worth it when you need to verify fast-charge profiles, compare cable losses or audit power-bank capacity claims.

Plug-In Installation And Common Issues

Insert the tester between source and load — no drivers or batteries required. The short 14 cm cable can strain if the device under test hangs unsupported. Bright sunlight may wash out the colour screen, and very low currents near zero can read noisy.

How it compares

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

Price $20.99
Cheaper than about 77% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameDiymore
Product typeAmmeter
Size & build
Product weight0.02 kg
More details
Team affiliation1 Piece

Questions about this item

Does the 14 cm Type C extension cable allow the 5.68 × 2.58 cm tester body to reach a recessed port on a power bank?

Yes, the 14 cm cable positions the compact 5.68 × 2.58 cm unit clear of tight recesses while keeping the USB C plug fully seated.

What is the correct order to connect the tester so the ±1 % accuracy spec is met?

Plug the tester into the source first, wait for the display to initialise, then attach the load; reversing the order can latch an offset reading.

How is the saved test data preserved when the tester loses power between sessions?

The built-in power-failure saving function retains multiple data sets automatically without any user action or external cell.

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