Features:
This product can test USB charging current, voltage, discharge capacity, intelligent devices.
It will show the current and voltage at the same time, convenient to check.
It can be very easy to find digital devices charging problem.
It can test current and voltage of phone, mobile power bank etc.
With a USB output port and a micro USB input, convenient to test devices
With LCD screen, easy to see the current and voltage of the devices
Press the small circle button and the data will be zero, then you can test next data
Portable design, easy to carry
Specifications:
Material: Plastic and Electronic Component
Color: White
Input Voltage: 3V-7V
Capacity: 0-19999mAh
Product Size : 6cm x 2.8cm x 1.5cm
Package includes:
1 x Voltage and Current Tester