Commercial Electric Commercial Electric Analog Battery Tester, Model 120 196

Commercial Electric Analog Battery Tester, Model 120 196 Versatile Testing: It is compatible with a wide range of battery sizes including AAA, AA, C, D, 9V, and various button cells. Voltage Range: The device can test batteries ranging from 1.5V up to 22.5V. Functional Display: It features a manual analog display with a color-coded dial to clearly indicate if a battery is Good, needs to be Replaced, or is Low.