12 Volt TrailerCheck – Trailer Light Tester

This Product Has Now Been Replaced With The New TestaTow – Please Go To The TestaTow Product Page

Cost Effective Trailer Light Tester for 12 volt Trailers

The 12 V TrailerCheck PORTABLE Trailer Light Tester is designed to make the testing and repair of trailer lights faster and much simpler.

When testing caravans fitted with a 13 pin plug and leisure battery all you do is plug the caravan into the TrailerCheck.

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.

For trailers or caravans with 7 pin systems, plug in the 13 to 7 pin adaptor¹ and connect the power lead to a suitable 12 volt battery. Then plug the trailer into the TrailerCheck and proceed with the test above.

Where 12V TrailerCheck Trailer Light Tester really scores is when there is a fault.

The TrailerCheck Trailer Light Tester will hold power on the faulty circuit leaving both your hands free while you trace the  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.

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.

Matthew Burke Of aide automotive commented:

“Having a 24 volt trailer light tester in the product range we received regular calls for a 12 volt tester. Adding this excellent simple tester to the product range will offer a service to commercial trailer repairers and light car & van trailer repairers.”