LCD USB Charger Current Voltage Capacity Power Detector Tester Meter Voltmeter.
New LCD USB Mini Voltage and Current Detector USB Charger Tester Meter.
Mini LCD Digital USB Voltage & Current Detector Tester Charger Meter.
Mini LCD USB Voltage And Current Detector Mobile Power USB Charger Tester Meter. 



100% Brand New

Tester three dimensional size 60 * 28.5 * 15mm (without cable), about 14 cm length of the line 

This test can be a USB charging current, voltage, discharge capacity, intelligent devices.

It can be very easy to find digital device charging problem.

Input Voltage: 3V - 7V/50mA-3500mA

Output: 3V - 7V/50mA-3500mA

Capacity:0-19999mAh

Input current: <3.4A

Parameters that you can test: Voltage of battery.

Communication function: Yes

Parameters adjusting fuction:Yes.

Equipments for parameters adjustment: One electronic load, one constant current source.



Package Content: 

1 x LCD USB Charger Capacity Current Voltage Tester Meter