CXTM 7 Way Trailer Plug Tester 7 Pin Trailer Light Tester with LED Lights 7 Way RV Connector Wiring Tester for Truck Plug Play

EASY INSTALLATION DISASSEMBLY Simple plugandplay design just plug the 7way trailer plug tester into the connector turn on the vehicle lights and signals then check the LED lights on the tester Each of the indicator light with clear labeling to tell you which of your towing vehicle lights work or not No extra tools or batteries needed simple and easy thats it LONGLASTING CONSTRUCTION The tough nylon body and copper terminals provide excellent waterhigh temperaturewearcorrosion resistance extend the life of the 7 way trailer plug tester MULTIPURPOSE USE This 7 pin trailer plug tester tests for taillights brake controller output back up or reverse circuit center pole right turnbrake left turnbrake and 12volt power feed Tests 6 separate trailer light functions WIDE ADAPTABILITY 1 YEAR WARRANTY No need for multi plugs to tow various vehicles it works for nearly all the common 7 way trailer plug used on most SUVs Trucks Boats Trailers Campers Caravans Food Vans and other Towed Vehicles Besides there is 1 year warranty for the seven pin trailer plug tester Both are quite practical for drivers PRACTICAL DESIGN Small size for easy carrying this trailer light tester can be stored in a glove box or tool box no spare space need to be taken up