MP180B 7 Pin Towbar Socket Tester
- 7 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 7 Pin socket
- Checks for:
- Left position & right position
- Left indicator & right indicator
- Stop
- Fog
- Reverse
- 12v+ permanent supply
- 12v+ switched supply