AUTOMOTIVE DIGITAL MULTI-TESTER

Circuit testing and grounding. 
Test for Continuity / Polarity and Voltage. 
Check Lamps and Electric Motors. 
Checks interior and exterior lights. 
Checks Relays and power windows. 
Find short circuits and bad earths fast. 
Test power windows and electric motors. 
There power supply function when testing. 
Shorted or overloaded circuits. 
Finds open or disconnected parts. 
Test the positive and negative voltage. 
Tests continuity in switches / relays / diodes / fuses and wiring harnesses. 
Polarity test for cables and sockets.