Use this innovative item to test all different kinds of batteries (AA, AAA, C, D, 9V, mini cell) Check the power level of all 1.5V, 9V, and 1.5V miniature cells Easy-to-read , digit indicates power level. it is good to have actual digital readings rather than just a needle movement. Can quickly test the capacity of your battery. Test multiple sizes of batteries in one unit.(1.5V)AAA,HP16,MN2400,R03,AA,HP7,MN1500,UM3,C,HP11,MN1400,SP11,LR14,UM2,D,HP2,MN1300,SP2,R20,UM1;(9V)PP3,MN1604,6F22,006P.
