🛠️ Miady Trailer Wiring Tester: Heavy Duty 7 Pin RV Blade Connector Circuit Tester with LED Indicator - Ensure Proper Trailer Hitch Wiring Review

Simple & Clear LED Labels Functions: Miady 7 Pin RV Blade Trailer wiring tester with LED Indicator features 6 LEDs, testing circuit for the tail lights, brake lights, reserve lights, left turn signal, right turn signal and auxiliary power. Just simply plug it into the bumper connection of the tow vehicle, turn on the lights to be tested and 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 don't. no need to. Plug & Play Design: Easy to plug it into the connector, turn on the vehicle lights and signals, and then the labeled LED tell you which connections are working so you don't have to guess. Comfortable Grip: Equipped with two hooks on either side of the tester fits ergonomic design for better grip, easy plug in and disconnect, makes testing and troubleshooting easier. Durability and Corrosion-Resistant: Constructed with durable housing, corrosion, and impact resistance to last for long time use and ensuring it dependability for accurate wire circuit testing when you need it. Wide Application: Ideal for both the common 7-way trailer plug used on most SUV's, trucks, boats, trailers and RV's.