This Digital Vehicle Battery Diagnostic Tool have 12 Volt LED Battery and Alternator Tester with 6 Led lights Display For Cars and Trucks.
- Multiple functions: alternator state check, battery state check, check before charge and overload display.
- 6-LED display, clearly present the alternator and battery state.
- Two testing clips for safe and easy operation.
- Small size and light weight, convenient to carry.
- Fit car, motorcycle, etc., with 12V battery.