Compact Portable New Indicator Universal Battery Cell Tester AA/AAA/C/D/9V Volt Button Checker

• No need for power supply, it can quickly judge whether the power of a 1.5V, 9V battery is sufficient, compact and easy to carry
• It can measure 1.5V No. 5, No. 7 batteries, and 9V square batteries. It can measure whether the battery is sufficient, and the pointer directly displays the measurement result
• Three result: red=replace, yellow=low power, green=good
• Easy to read, color-coded meter indicates power level
• Universal Battery Checker Tester AA/AAA/C/D/9V Button
• Test Multiple Sizes 9V:  PP3, MN1604, 6F22, 006P 1.5V: AAA, HP16, MN2400, R03 AA, HP7, MN1500, UM3 C, HP11, MN1400, SP11, LR14, UM2 D, HP2, MN1300, SP2, R20,UM1 All kinds of button cell

Specifications:

• Item Dimension: 113x64x30mm
• Net weight: 47g