The BT-168 PRO Digital LCD Universal Battery Tester is an essential device for checking the voltage of multiple battery types. Its user-friendly design features an easy-to-read LCD screen that displays voltage readings, ensuring effortless monitoring of battery health. Compatible with a wide range of batteries including AA, AAA, C, D, 9V, 3.7V, and 1.5V button cells, this tester offers convenience and versatility

Features:

• Universal battery tester is suitable for AAA, AA, C, D, 18650, 9V alkaline, dry batteries or rechargeable batteries
• Battery power tester can display battery power instantly
• No battery required the device does not need an additional battery to work, and it gets turn on from the battery under test
• Digital display which can directly display the battery status, digit indicates power level