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DE-BUG™ PLUG 7-WAY AND 4-WAY CIRCUIT TESTER

DE-BUG™ PLUG 7-WAY AND 4-WAY CIRCUIT TESTER

Shows if vehicle's tow circuit is properly configured One end of tester tests 7-way plug, the other end tests 4-way flat plug Indicates if 12-volt power from tow vehicle is reaching trailer's tow plu


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