CIRCUIT TESTER 3-PIECE SET
l For use on cars, trucks, boats, trailers and motorcycles
l Needle point probes
l Use to trouble shoot both primary and secondary circuits
l Use this tester to check primary circuits of 6/12V
l On secondary or high voltage circuits you can check spark plugs
CAUTION: Disconnect power source prior to working with any electrical repair to avoid electrical shock and injury.
WARNING: Always wear eye protection which meets ANSI requirements when using any tools.
DC polarity indicator
Auto car repair tool