USB Voltage and Current Tester

The USB Voltage and Current Tester is a handy device that measures the voltage, current, and capacity of USB-powered devices. It has a clear display, durable build, and automatically saves data even when the power is turned off. This tester is versatile and useful for various situations.

Features:

1.  LCD shows voltage and current simultaneously.
2.  Save data each time power off.
3.  High precise current calibration function.
4. High and low voltage alarm.

Package Includes:

1 x Real Tracking Number LCD USB Mini Voltage and Current Detector Mobile Power USB Charger Tester Meter