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Yellow rectangular USB-C tester with 2.5D touch screen and Bluetooth

T3 USB C Tester Yellow 4.5-50V 600W 2.5D Touch Screen Bluetooth

SKU CH-1JM4-KA7NT

Measures voltage, current, power, energy, capacity, ripple and line resistance up to 50 V and 600 W with a 2.5D touch screen and Bluetooth logging

  • Team affiliation1 Piece
  • Key featuresHigh Speed Tester, Battery Powered, true
  • Measures up to 600W for high-power chargers
  • 5D touch screen shows live voltage and current
  • Bluetooth data transfer logs charging sessions
  • Power ripple detection spots unstable outputs
  • Line resistance test reveals cable quality issues

Multifunctional USB-C Power Tester

The T3 USB C tester combines voltage, current, power, energy, capacity, power ripple and line resistance measurement in a single handheld device. It delivers real-time charging data so users can evaluate charger performance, cable quality and power supply stability.

Suited for technicians

Engineers, DIY builders and repair technicians who need to verify QC, SCP and VOOC fast-charging equipment will find the wide 4.5-50V range and 600W ceiling useful. Buyers who require USB PD trigger testing or automated logging without a phone should look at other instruments.

2.5D touch screen with Bluetooth data transfer

A high-definition 2.5D touch screen provides clear readouts and on-device mode switching while Bluetooth lets you stream measurements to a companion app for recording and waveform review.

How it compares

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

Price $39.99
Pricier than about 63% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameRansanx
More details
Team affiliation1 Piece

Questions about this item

What comes with the T3 USB C Tester and do I need to buy anything else to start testing?

The unit ships as a single piece with its built-in 2.5D touch screen and Bluetooth data transfer ready to use; no extra accessories are required for basic voltage, current, power, energy, capacity, ripple and line-resistance measurements.

Should I choose a different capacity or version of this tester for higher power adapters?

This model covers the full 4.5-50 V range and handles up to 600 W, so one version is sufficient for laptop chargers, phone fast chargers, MacBook adapters and power banks alike.

What does the 600 W rating mean when I plug the tester into my actual charger?

It means the T3 can safely measure any USB-C source delivering up to 50 V and 6 A simultaneously, giving real-time readings of power, ripple and cable resistance without an external load.

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