Amazing Testing 7 Pin Trailer Plug

This kit contains a trailer light tester that will verify the tow vehicle is sending proper signal to the connector while cleaning tools remove corrosion and verify proper pin size on both male and female truck trailer plugs.

Testing 7 pin trailer plug. Shop trailer 7 pin flat plug inbuilt led circuit tester for 14 95 plus more trailer connections adaptors s online at whitworths. The circuit tester will show you if a signal is coming through on the pin you are testing while the volt meter will tell you that and how much voltage is being sent. Next insert your black lead into the com port and your red into the voltage port.

Get it as soon as thu dec 10. To check the pins on the vehicle side 7 way you can use a circuit tester or the volt meter. Trailer plug tester with 7 blades 12v 7 pin trailer light wire circuit tester for rv trailer camper truck.

Video for what it is and how to use the tool to test trailer plugs. Turn your multimeter to the v symbol on a multimeter dial. When added to your preventative maintenance techniques it will keep.

If you have confirmed the fault is not an inadequate grounding next you have to test the trailer plug to be sure if it is receiving voltage. Arrives before christmas only 6 left in stock order soon. Test clean and restore 7 round pin connections.

Free shipping on orders over 25 shipped by amazon. How to test 7 way trailer rv electrical plugin this video i show how to test a 7 way trailer plug wiring harness for towing a travel trailer or rv by using a. How to test 7 pin plug with a multimeter.

10 coupon applied at checkout save 10 with coupon. Study your connecter to know the wires for each light some may have the controls already labeled on it but most of them have a distinct color code like the white wire on the extreme is for ground the ground connection. 3 3 out of 5 stars 7.