Multifunction diagnostic tool used to test a variety of essential engine and associated functions including fuel, ignition, transmission and emissions. Kit also includes reservoir, hoses and adaptors for bleeding brake and clutch systems on cars, commercials and motorcycles. Brass-bodied vacuum pump features large, easy-to-read vacuum gauge displayed in both Metric and Imperial measurements of mercury. Features & Benefits:Multifunction diagnostic tool used to test a variety of essential engine and associated functions including fuel, ignition, transmission and emissions.Kit also includes reservoir, hoses and adaptors for bleeding brake and clutch systems on cars, commercials and motorcycles.Brass-bodied vacuum pump features large, easy-to-read vacuum gauge displayed in both inches and millimetres of mercury.Model No. VS4021 Specifications: Model No VS4021 Brand: Sealey Contents: Vacuum Pump, Fluid Container, Transfer Cap, Vacuum Hoses; 560mm (x2), 80mm (x4), Assorted Vacu