[Battery tester, checker, power detector, digital lcd display, measuring instrument（Red/Black）,Battery tester, digital power detector, LCD LED display, measurement instrument (red/black),]

Features:

1.LCD power prompt, block display

2. Small size, light weight, ergonomic, easy to carry

3. Battery level can be checked without using batteries, easy and fast to use

4. ABS insulated plastic case, high hardness, not easy to damage

5. Can measure various types of batteries, can solve the trouble of batteries at home