Product details
With the 70226-2, you can comprehensively, quickly, and reliably check the trailer socket on the towing vehicle as well as the lighting on the trailer. Here's how to test the towing vehicle: Connect the device to a 12 V trailer socket and check all functions of 13- and 7-pin sockets. The 70226-2 testing device impresses with a fault simulation of the turn signals (left and right) and, brand new: test whether the vehicle is compatible with trailers that have LED lighting.
Here's how to test the trailer: Using a push button on the high-quality membrane keyboard, you can activate each individual lighting function on the trailer, whether it's LED lighting or traditional bulbs. The integrated LED display simultaneously shows you the voltage of the external power source or battery. All this is housed in an extremely robust casing that is resistant to oil, fuel, and other substances.
Wherever you need it: We provide the 70226-2 testing device with several cables so you can start your test on-site. For example, you can test the trailer and turn on the trailer lighting using the battery cable. With the extra-long device cable, you can conveniently check the trailer socket on the vehicle from the driver's seat.