GE BTP Manometer pump with automatic stop when selected pressure is reached setting the manometer with reading scale in bar and psi. Can inflate and deflate. Comes complete with aspirating filter, valve adapters, shoulder bag, 1.7 meter tube and 3 meter cable. 12V cigarette lighter plug or battery clamps power supply. Maximum consumption 13A. Dimensions: 30 x 11 x H16 cm.