The 12 V TrailerCheck PORTABLE Tester is designed to make the testing and repair of trailer lights faster and much simpler.<\/p>\n
When testing caravans fitted with a 13 pin plug and leisure battery all you do is plug the caravan into the TrailerCheck.<\/p>\n
Power is taken from the leisure battery and shown by the reversing lights illuminating. Then simply take the handset control and walk around the van checking the other rear lights and side markers as you go. If there are no faults unplug the TrailerCheck ? job done.<\/p>\n
For trailers or caravans with 7 pin systems, plug in the 13 to 7 pin adaptor\ufffd and connect the power lead to a suitable 12 volt battery. Then plug the trailer into the TrailerCheck and proceed with the test above.<\/p>\n
Where 12V TrailerCheck really scores is when there is a fault.<\/p>\n
The TrailerCheck will hold power on the faulty circuit leaving both your hands free while you trace the\u00a0 problem. Then if you need to work on the circuit you use the handset to switch the power to another light or off altogether. You can then make the repair without risking a short circuit, switch the power to re-do the test without needing to move from the place where you are working.<\/p>\n
As there is no need to keep walking back and forth to tow a vehicle, the test and repair times are really very quick even when you have more than one faulty light.<\/p>\n