مكان المنشأ
Guangdong, China
Product name
Universal AA AAA C D 9V Button Cell Battery Tester
Function
Test Capacity Voltage Current
Usage
Test Multi-functional Battery
Display mode
red=replace, yellow=low power, green=good
Accuracy
1.5 V miniature cells
Checks the power level
all 1.5 V & 9 V batteries