Product features:

1. Use high-quality materials, quality is guaranteed

2. Improve charging efficiency and detect charging status in real time

3. High-definition display, voltage, current, power and other indicators are clear at a glance

4. With power-off memory function and bidirectional charging measurement function

5. Professional instrument sampling circuit is used internally, and precision algorithm ensures the accuracy and stability of the product at the hardware and software levels

6. Easy to use. Plug the USB male head into the charger and the female head into the mobile phone and other devices to directly read the voltage and current parameters

Parameters:

Voltage: 4-30V

Charging internal resistance: 0-999 ohms

Current: 0-6.5A

Milliwatt-hour: 0-999999MWH

Timing: 0-99 hours

Temperature: -9~99 degrees

mAh: 0-999999MAH

TYPE-C female port: input/output

Power: 0-195W

TYPE-C male port: output/input

Package list:

High-definition color screen tester*1