9v battery tester-- model bt-168d,battery tester.
Battery tester for aa aaa 9-volt-- three results of 1.5v battery 1.28v-1.5v means good, 1.15v-1.27v means low battery, lower than 1.15v means replace.
Digital battery tester volt checker-- three results of 9v battery 7.8v-9v means good, 6v-7.7v means low battery, lower than 6v means replace.
Aa battery tester-- color mainly black. shell material durable hard plastic.
Suitable for testing the following types of batteries 1. 9v battery , mn1604, 6f22, 006p; 2. 1.5v battery aaa hp16, mn2400, r03; aa hp7, mn1500, ; c hp11, mn1400, sp11, lr14, um2; d , mn1300, , r20, um1.
