ETUKER7 Pin Trailer Light Plug & Socket Wiring Circuit Tester, 12V 7 Pin Trailer Light Connector Cable Wiring Circuit Diagnostic Testing Tools Tester, for Caravan/RV/Trailer Light Diagnostic

Description

Colour Name:7 Pin Trailer Light Tester ETUKER 12V 7 Pin Trailer Lights Plug & Socket Wiring Circuit Tester is designed for testing the lighting circuits on both towing vehicles and Trailers/RV/Caravan/Boat/Car etc. It has one side to connect to the 7-pins plug of a trailer and the other side to the 7 pins socket of the towing vehicle Simply plug it directly into either 7-pin N-type plugs or sockets and gives a continuity test on all lighting circuits. Specifications: Material: Plastic & Brass Voltage: 12V DC Contents: 1pcs - 7 pin tester Color: Black Item Type: Diagnostic Tools Item Name: Trailer Tester Battery Type: 9V (the battery is not included) How to test the connection of a Trailer (can also be a caravan, bicycle, carrier or other commercial vehicle)? 1. Connect the tester with plug or socket. 2. Press the yellow button on the side of the tester. 3. If the wiring is good, all the LEDs will light up. left hand indicator (yellow) fog light or 12V (blue) mass (white) right hand indicator (green) right rear light (brown) left brake light (red) left rear light (black)