Checks interior and exterior lights, checks relays and power windows
Test power windows and electric motors, test the positive and negative voltage, tests continuity in switches, relays, diodes and fuses and wiring harnesses
Power supply function is provided for testing shorted or overloaded circuits
Finds open or disconnected parts
Find short circuits and bad earths fast
Checks interior and exterior lights, checks relays and power windows
Test power windows and electric motors, test the positive and negative voltage, tests continuity in switches, relays, diodes and fuses and wiring harnesses
Power supply function is provided for testing shorted or overloaded circuits
