TOVOP auto #7865L 7-Way Round Pin Tractor Plug Tester Trailer Circuit, black

CompatibilityConnect in 7 way round electrical connector | 7 way trailer plug tester7865L | Work on SAE J560 Style | Eliminate PitfallsTrailer Tractor Light Tester pass LEDs Indicate that Each Circuit is Working including left and right turnsignals, hazard lights, brake lights, clearance, tail tags, or ABS circuits | Eliminate guesswork during testing; provide clear and reliable visual cues to ensure accurate results in a fast and direct manner | Advanced EngineeredThe 7 pin trailer plug tester is resistant to rain, snow, dirt, and other debrisWing-shaped handle design, easy to disassemble, carry and store | Guard and secureOur "One-Man Testing" tool 7 way trailer plug tester is designed to simplify troubleshooting while on the road; ensuring a convenient solution for identifying and resolving electrical issuesThe safety and security of every truck driver | After-Sales ServiceBuy with confidence! Our 7 way trailer plug tester come with a 2-year replacement warranty and undergo strict inspection to ensure quality. We also offer a return and exchange service for your peace of mind.