KATSU Petrol Engine Compression Tester Set Fuel Engine Cylinder Pressure Gauge Diagnostic Toolkit for Automotive Cars Trucks Motorcycles 449850

Adapters for a wide number of vehicles (spark plug types/depths). 3 Inch Gauge with dual color scale in 0-300 Psi, 0-20 Bar readings. Compression gauge will hold pressure values and has quick push button release valve. 2 rubber cones ends for quick check (no need to thread into head). 16 Inch Flexible Hose, 4pcs copper plating adapters with metric male fittings & O-rings: M10, M12, M14, M18. All the parts are organized in a plastic case to protect the components and easy to carry and storage.