Faithfull Battery Tester For Aa, Aaa, C, D & 9vOne Size Multi Colour TK1579
Faithfull Battery Tester For Aa, Aaa, C, D & 9v. An adjustable arm allows the tester to accommodate the testing of D, C, AA, AAA, 9V 6F22 and 1.5V button cell batteries, and folds down for easy storage.