Accurately diagnose fuel delivery problems with S U R &R s FPT10 Fuel Injection Pressure Tester Kit Failures such as fuel pumps pressure regulators clogged fuel line check valves and fuel filters are quickly found with this advanced tester Features Make connections quickly and easily using S U R &R s exclusive Quick Connects Extra long 9 ft hose included for ease of use inside cabin Unique gauge cover features suction cup back for attaching tester to window during drivability testing Relief valve included for fuel flow testing Specs Material Steel Brass and Plastic