USB Port Tester

This tester can measure the charging current, voltage, discharge capacity of all smart devices (smartphones, tablets, MP4, and any other technological device). Once you plug in the USB cable, the current and voltage will be displayed while the LCD display incorporates it.

You can easily check if there is any charge on your devices. It has a USB output port and a USB input, perfect for putting in to test your electronic devices.

The measuring voltage cannot exceed 7.5V/3A and flux.

- Portable, easy to carry.
- Dimensions: 53 x 35 x 14mm
- Input: 3-7.5V / 50mA ~ 3000mA
- Output: 3-7.5V / 50mA ~ 3000mA
- Resolution: Voltage 10mV / Current 1mA
- Operating temperature: 0-60°C