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7 FLAT(SPADE) PIN TRAILR TESTR

PT78937 FLAT(SPADE) PIN TRAILER CIRCUIT TESTER

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    $39.25
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  1. Description
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PT7893 7 FLAT(SPADE) PIN TRAILER CIRCUIT TESTER - Features & Benefits

  • 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.