Prokomon Petrol Gasoline Engine Compression Tester Kit 300 Psi Engine Cylinder Compression Tester with M10 M12 M14 M16 M18

Fuction Petrol engine compression tester kits are used to quickly and accurately test cylinder pressure in gasoline engines Features Meter readings can help diagnose problems such as stuck valves carbon buildup cracked cylinder heads or defective main washers poorly installed or worn piston rings and burned or damaged pistons Package Includes 1 piece spring buckle pressure gauge 5 pieces adapter M10 M12 M14 M16 M18 200 mm metal extension connector2 pieces 50 mm metal aluminum rod straight bend rod1 piece extension hose Applications With rotary and pushin adapters of different sizes it is widely used in most gasoline cylinders and deep spark plugs often used in motorcycles lawn mowers cars trucks ATV etc Not suitable for diesel engines Stability Dual pressure unit up to 300 PSI or 20 BAR easy to read large dial acrylic glass cover rubber cover excellent shock absorption Built in check valve with pressure retaining function ensures maximum pressure at spark plug during compression