Petrol Engine Compresssion Tester Set

Can be quickly set to your motor / car, get accurate readings in valves, piston rings,cylinder bores or head gaskets.
- Manometer with two test pressure: 0 - 300 PSI / 0 - 21 kg / cm2.
- Drain valve with full copper nickel plating, anti-oxidation and corrosion.
-M10 thread is suitable for motorcycles,M12/M14 / M18 threads are suitable for car.
- With rubber protection to prevent scratches.
- Come with 2 rubber cones that don't need to be threaded into the head，can test the compression on almost any engine.
- Pressure gauge diameter: 75mm, four thread size:M10 x 1.0mm, M12 x 1.25mm,M14x1.25mm，M18x 1.5mm.
- Hose overall length: 430mm, pressure tube length: 150mm,angled pressure tube length: 160mm.
Package Contents: 1 x Compression Tester,1 x Hose,4 x Thread,1 x Straight Line Pressure Pipe,
1 x Angled Pressure Pipe,1 x Plastic Case