TOWLINE LIGHT TESTER 7 POLE

This tester has an outlet to connect the 7 pole plug of the towline on one side and the 7 pole plug of the car on the other side. This tester indicates rapidly if there is no damage in the car or the towline cables.
- It is also useful for testing caravans and bicycle mounts.
- It is equipped with two outlets, one for the vehicle outlet and another for the towline inlet.