Automobile Digital Multi-Tester

This multipurpose instrument:
1. Tests battery voltage
2. Checks the battery condition while starting the engine
3. Checks interior and exterior lights
4. Checks relays and power windows
5. Test power windows and electric motors
6. LED light source
7. It also has a powerful light source, circuit breaker protected voltage source
and warning buzzer
8. Power supply functions when testing shorted or overloaded circuits
9. Protects wires and components when testing shorted or overloaded circuits
10. Finds open or disconnected parts
11. Temperature measurable adaptor: -10 - + 130°C, optional accessory