MP1804B 12N 7 Pin Car And Trailer Tester
£11.99 Ex VAT
MP1804B 12N 7 Pin Car and Trailer Tester
- 12N 7 Pin car and trailer tester for testing ISO1724 /12N 7pin circuits
- LED indicators show any faults on the towbar or trailer lighting circuits
- Requires 1 x 9V PP3 battery (not included) for testing trailer lighting
- Note: Not suitable for use with LED trailer lights
- Towbar testing requires ignition to be switched on and each function activated in turn
- Indicators will show green when function is tested and correctly wired, or red if a fault is present
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