Trailer Board 7 Pin Socket & Plug Tester 12V
Part No.
Product Details
A-196
Product Details
This tester has one end to connect to the 7 pin plug of a trailer and another to connect to the 7 pin socket of the vehicle.
Easy to read LED display.
Single handed operation.
Requires a 9 volt battery.
Easy to read LED display.
Single handed operation.
Requires a 9 volt battery.