Measure your batteries easily and quickly! This tester measures the classic 1.5V and 9V batteries as well as small button-type batteries for watches and other small devices.

You can test the following types of batteries:

• 1.5 V: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1
• 9 V: PP3, MN1604, 6F22, 006P

It features an LCD screen that displays the battery's volt indication. The battery test duration should be as short as possible to avoid unnecessary battery discharge.