Solar Digital Battery & System Tester BA7

Features an operating range of 7-15V and the capacity to test batteries rated between 100-1200 CCA. It adds the convenience of starting and charging system testing and offers quick assessment, providing both a numerical result and a pass/fail LED result.
> Small, portable, pocket-sized
>Tests multiple battery types
>Bright 4 digit LED light display
>Reverse polarity and over-voltage protection
>1 year limited warranty