Safely learn the remaining strength of battery by using the Commercial Electric Battery Tester ABT-602R. This battery tester features a dial knob that easily selects the type of battery you need to measure. The tester also features nickel battery measure slot and 9-Volt battery terminal.
Color-coded display field conveys when a battery needs replacing and when it is still good
Compatible with nickel-cadmium， button cell and alkaline batteries
Comes with built-in test lead to easy measure
Easy to use and self-powered
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