1.55V 3V Button Cell Battery Checker Battery Tester Watch Repairing Tool

Features:

When the pointer point at red district,indicate the battery is in a low power condition, you need to replace;

When the pointer point at yellow district, indicate the battery is in a using condition, you can still to use it;

When the pointer point at green district, indicate the battery is in a good condition, you needn't change

Specification:

Suitable for: 1.55V 3V Cell batteries

Color: Yellow

Size: approx. 99 X 54 X 28 mm/3.9 X 2.13 X1.1"

Weight: approx. 47 g