BT-168 & BT168D Pro Battery Voltage Testers for AA AAA C D 9V Batteries Analog Digital Display Multimeter Tester Checker Portable Battery

The BT-168 and BT168D Pro battery voltage testers provide accurate voltage readings for AA, AAA, C, D, and 9V batteries. The BT-168 features an analog needle display while the BT168D Pro offers a clear digital LCD readout. Both models are compact, portable, and require no external power source — simply insert the battery to instantly check remaining charge. Ideal for households, offices, workshops, and technicians who need quick verification of alkaline, rechargeable NiMH/NiCd, and lithium primary cells. Durable ABS construction with color-coded battery slots ensures easy operation and long service life.