Nơi xuất xứ
Guangdong, China
Product name
Battery Tester
Input
DC 1.5V (1pc LR03 battery)
Function
Test Electricity Quantity
Usage
1.5V&3V button cell, 3V and 6V lithium battery, 6F22
Display mode
18 columns of the LCD display
Electricity display
poor-weak-good