Universal Aa AAA C D 9v Button Coin Battery Tester Checker Quickly test the capacity of batteries Movable arm to accommodate the battery Easy-to-read, color-code scale indicates power level Multiple Sizes: 9V: l 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 Package Included: 1 * Battery Tester