【 Detection】: 13 pin trailer tester is designed to indicate the circuit fault in the wiring circuits on both towing vehicles and cars quickly. side connect to 13 pin plug from the towing vehicles and the other side to 13 pin socket from cars.
eBay
Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or For caravan and press the yellow button on the side of the tester. 1 x Plug Socket Diagnostic Tools. Designed to indicate a failure in the wiring on both towing vehicles and trailers/For caravans etc.
eBay
1 x 7pin Plug. 1 x 7pin Socket. Battery Powered: The battery tester is battery powered (not included), no external power source is necessary. Item Type: Trailer Wiring Circuit Tester. Feature: This adapter is a lighting and cable tester for trailers and towing vehicles, which has fastest and easiest search for cable line defects on trailers and on towing vehicles.
eBay
【Easy to Use】: The 12V 13 pin trailer light tester is small and convenient, plug and play design. Just plug the wiring tester into your vehicle's connector, press the button and a clear will be showed via the LED lights.
eBay
Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester. This 7 Pin Tester is designed to indicate a failure in the wiring on both towing vehicles and trailers/caravans etc.
eBay
The fog lamp need be tested visually. Tester 7 Pin Trailer/Tow Socket 12V. When uséd to test LED light board. Carbon Fibre DH Number Plate. PICK UP OPTION. Buy now and save!
eBay
800W Electric Hand Mixer Food Whisk 5 Speeds Turbo Egg Beater Cake Baking New. 1/4" High Pressure Washer Snow Foam Cannon Lance Gun 1L Bottle with 5 Nozzle New. For Dewalt Milwaukee Converter 20/18V to RYOBI 18V Battery Adapter Converters UK.
eBay
Trailer tester for 7-pin plug and socket connection. Item Type: Socket Connection Tester. Put the plug in the connection of the tester. 1 x Socket Connection Tester. Press the yellow button on the side of the tester.
eBay