M-KAT CT100 Professional Automotive Circuit Tester for All Vehicles, 6 to 30 Volt, Pack of 1 - Product Features
- Perform these functions: power injection, measuring, ground testing, polarity checking, continuity testing, and component activation.
- Read the AVO meter, voltage, current, and resistance easily.
- Protect the tool from overload through the inner circuit breaker.
- Press the power switch lightly and get the instant heat ground lead to energizing the electrical components, such as the cooling fan, relay, etc.
- Allow you to work in the dark area by using the built-in headlight.