Towbar & Trailer Wiring Tester

Designed for 13pin, burt can be used in conjunction with a suitable adaptor to test 7pin/ISO1724 lighting circuits .

For both plugs and sockets, tests all power supply & lighting circuits

£17.95

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Specification Ref # MP1802B (MP6005 MP6015)

13 Pin car and trailer tester is suitable for testing ISO 11446/13 pin lighting & 12V power supply circuits
LED indicators clearly show any faults
Suitable for testing LED & filament bulb trailer lighting
Requires 1 x 9V PP3 battery (not included)
Notes & instructions for use:
- The yellow button on the side must be depressed and held down to test a function. Releasing the button ends the test
- LED indicators will show green when function is tested and correctly wired, or red if a fault is present
- 12V power supplies can only be tested on the towbar side
- Towbar testing requires vehicle ignition to be switched on and each function activated in turn
- Do not check towbar and trailer functions at the same time