Wide range of testing, including C, AA, AAA, D, N, 9V (6F22) batteries and 1.5V buttons. 9V: PP3, MN1604, 6F22, 006P. 1 Battery Capacity Check Detector. 1.5V: AAA, hP16, MN2400, R03 AA, hP7, MN1500, UM3 C, hP11, MN1400, SP11, LR14, UM2 D, hP2, MN1300, SP2, R20, UM1 various button batteries.
eBay