Ignition Coil Tester Description: Applicable on coil-on-plug (COP), coil-near- plug (CNP), double ended coil-on-plug(DECOP) or wasted plug systems. Simple operation: Connect power from 12Volts car battery and the power LED will light up.Insert the yellow banana plug to the yellow socket and connect the cable to the control terminal of the ignition coil.Hook up the…