13 Pin Towbar Socket Tester

MP1805B 13 Pin Towbar Socket Tester 13 Pin towbar socket tester is perfect for checking all electrical circuits are working correctly after installation and before towing Note: all caravan or trailer road lights should also be checked before every journey Fitted with approx. 3.5m cable to allow testing while seated in the driver’s seat Suitable for 12 volt vehicles fitted with a 13 Pin socket Not approved for MOT test centre use Note – circuits 8, 9 & 10 may not be present in all 13 Pin towbar applications Checks for: Left position & right position Left indicator & right indicator Stop Fog Reverse 12v+ permanent supply 12v+ switched supply