Purkeys’ Liftgate Double Check is designed to test liftgate charging systems by allowing fleets to simulate loads, even if a trailer is not available, to ensure there is no issue with the trailer or tractor. An LED light display indicates a connection to a good power source and shows how many amps the batteries are pulling. The LDC’s connections can fit a dual pole, single pole or 7-way; a breaker at the top is provided for safety, while two inputs at the bottom allow for multimeter leads.
