12 V towing vehicle tester/tester for trailer receptacle set 7 + 13-pole, 2 pcs
- for DIN 72570 trailer receptacles
- ideal for easy and time-saving checking of the trailer receptacle function
- the tester can also be used on vehicles without CAN BUS technology
- suitable for vehicles with CAN BUS technology due to the integrated load resistors
- LEDs with corresponding labelling offer optimal testing properties
- a 5-metre long cable for easy handling from the driver's seat
- the tester is also suitable for vehicles with electronic trailer controllers due to the load resistors for shutting off fog lamps and for the right/left indicators, which can be activated via the rocker switch on the tester
- brake lights, indicators, fog lamps, back-up lights, tail lamps are checked
- function consists of a built-in load being activated with a thermal fuse
- essential for TÜV
- includes 13 to 7-pole adapter
- sturdy and handy device
- Function attribute 1: for checking electrical problems




