Mac Tools Online Store - 7-Way Flat (Spade) Pin Trailer Circuit Tester

7-Way Flat (Spade) Pin Trailer Circuit Tester (ET7893)

7 Flat Pin Trailer Tester will easily test trailer plug circuitry on most new light trucks, SUV’s, and RV’s

Just plug the plug tester into the trailer plug socket and activate the lights, brakes, turn signal, etc

Watch the LED light indicating that each circuit is complete and current is getting to the plug

Price: $27.99 (USD)

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