USB Charger Tester Doctor Voltage Current Meter Voltmeter Ammeter Battery Capacity Tester Mobile Power Detector

USB Current Voltage Capacity Tester Meter Mobile Power Battery Charger Capacity Tester Volt Current Voltage Detector

Description

This is the mini USB meter. It can measure voltage, current, power and capacity
It can clearly display all the data
Can  easily measure the USB ( PC USB, cell phone charger, car charger,  mobile power, etc. ) port and device operating current and the output  voltage charge-discharge capacity, performance, and judge the  performance of the charging cable charging equipment, this tester can  meet the requirements
Fit  to factories, laboratories and personal use, wide range and Easy to  use, easy to take alone, no additional power supply, plug and play
Secure charging and master your charging data in real time

Specifications:
Material: Plastic
Voltage: 3-9V+/-1%
Current: 0-3A+/-1%  
Time: 0-99H
Size: As the picture

Package Included

1 Pcs Tester Voltmeter