- Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensors. High impedance input compatible with computer circuits and sensors
- Easily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter
- Safe for engine control modules or power train control modules
- Bright red and green LEDs interpret voltage signals such as ground, power, and frequency
- Tests fuel injectors, solenoids, presence of serial data, and tach reference signals
- Output tests on MAF, Cam, Crank, Hall Effect VRS sensors and more
