7 & 4 Way Circuit Tester

De-Bug Plug 7 & 4 Way Circuit Tester

Item Number
De-Bug Plug
MFG. Part No
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Item Description

Ensures that 12-volt power from your tow vehicle is reaching the trailers tow plug. Tests up to 7 circuits, including left & right turn, electric brakes, taillights and backup signal using LED indicators. Tester will also indicate if the vehicles tow circuit is properly configured.