The Patented Trailer Check is a heavy vehicle coupling safety system. Trailer Check Validates a correctly coupled turntable with visual and audible confirmations.
Trailer Check advises the driver on the status of turntable coupling connections for semi trailers, B-doubles and road trains. It can be fitted – or retro-fitted – on any brand turntable on prime movers, A-tailers and dollies.
Trailer Check records and stores data, allowing evidence-based investigation of sensor status and coupling history.
An optional Trailer Safety Valve can be fitted, which prevents the driver from departing if a correct coupling has not been achieved.