Feature: 1. Wide Application: Battery volt checker is suitable for checking AA, AAA, C, D, 9V, 1.5V button cell and all household batteries.2. Battery Free: Battery tester powered and activated by the battery being checked, allow you can quickly get a diagnosis of your battery health. 3. Quickly Testing: Battery checker by testing the battery voltage quickly judge whether the battery is good or bad, and display on the dial screen. 4. Portable Size: Universal battery tester is small in size and light in weight, which is easy to carry and can be put it into the drawer or pocket. 5. Excellent ABS: Battery capacity tester made of ABS material, which is the great tool for checking the condition of your household batteries. Specification: Item Type: Battery Tester Package List: 1 x Battery Tester |