but also adds an integrated voltmeter for reading the vehicles voltage

fixed to the roof of your Defender

Protected to IP56

it includes all the protection you need for safe starting (short-circuit protection

EBS 09.07.1002 FOOT BRAKE VALVE ( DX75BA ) 1/4" Ratchets but also adds an integratedFoot control valves are foot operated & applies air to operate the brakes on all wheels. The amount of air delivered to the brakes is regulated by the driver according to the distance the treadle or brake pedal is depressed. Releasing it exhausts air in the service brakes through its exhaust port. These valves are made in overhead styles with a foot pedal hanging down, or a floor mounted version with a foot treadle. Weight 1. 96 kg Dimensions 115 x 84