USB Port Output Current and Output voltage Tester Detector, Automobile USB Voltage and Current Tester Detector, LCD USB output power supply / chargers / computer USB / car charger and mobile power supply Charger Tester Meter.

Very simple and practical small instrument:

Small and portable, without external power supplies and other ancillary equipment, plug and play.

Mixer can detect any USB output of power supply, chargers, computer USB, car charger and mobile power supply, it can easily measure the USB port of the no-load voltage, load voltage and current of the equipment at work, and to judge whether the performance of the charger and charging line meets the requirements;

Simple operation, wide applicable scope: USB alternating voltage and current, according to test result is clear, clear, suitable for factories, laboratories, and ordinary users.