This kit includes a continuity tester, spark plug tester, 6 & 12 volt auto circuit tester and a 90-600 volt tester light.
Checks for short circuits and faulty appliances
Complete with full 3-FT ground clip wire Spark plug tester & handy pocket screwdriver
Instantly tells whether or not spark plugs are firing
Quickly find dead spark plugs 6 & 12 volt auto circuit tester
Checks complete accessory circuits
For use on Marine, Auto and Trailer
Quickly finds Faulty taillights, Head Lights, Turn Signals Fuses, Sockets, Connections, and short circuits 90-600 volt tester light
Instantly tests Fuses, Outlets, Extension cords, Switches, Ect.
For 110 Volts & 220 Volts.