Universal Battery Tester with LCD Digital Display for 9V AA AAA Button Cell Tool
This battery tester can be used to test the following sizes: 1.5V ----- AAA, HP6, MN2400, RO3, AA, HP7, MN1500, UM3C, HP11, MN1400, UM2, D, HP2, MN1300, UM1 and button cells. 9V ------ PP3, MN1604, 6F22, 006P.