The BAT-2 battery tester shows the amount of charge remaining standard and rechargeable batteries. Color-coded test on the calibration of the proportional analog display
Analogy pointer to quickly identify the area of ""good"" (green), ""low"" (yellow), and ""replace / recharge"" (red) battery status. The BAT-2 can be tested forBattery types 9V, AA, AAA, C, D, and 1.5V button type battery.