Check valves and rings, and inspect for carbon buildup and late timing. Fittings: M10, M12, M14, M18 (Male, With "O" Ring). Adapters for a wide number of vehicles (spark plug types/depths). Kit includes 2 rubber cone ends for quick check (no need to thread into head).

Brand: 8milelake
Engine Type: Gasoline
Accessories: Adaptor Hose, Carrying Case, Fittings, Quick Connector, Regulator, Rubber Cone Ends, Thread Adapters
Type: Compression Tester
Warranty: 1 Year
Unit Type: Unit
Vehicle Type: ATV, Heavy Duty/Commercial, Motorcycle, Passenger Vehicle
Manufacturer Part Number: SZ6501
Features: Multiple Measure Scales, Pressure Release Button
Country/Region of Manufacture: China
Unit Quantity: 8
Maximum PSI: 300 PSI