Professional quality diagnostic tool by IPA. Allows for “one-man testing” of male and female trailer plugs. LED lights indicate that each circuit is working. ”Winged” grip makes it easy to remove from the electrical connector.
IPA Tractor Trailer / Truck 7 Round Pin Plug circuit Tester #7865L Round vehicle
IPA BrushAll 7867A, Tractor Trailer / Truck 7 Round Pin Plug & Socket Cleaner
IPA Tractor Trailer / Truck 7 Round Pin Plug circuit Tester #7865L
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