Quick and Accurate Compression Testing: Quickly and accurately check compression on petrol engines to diagnose engine performance issues
Comprehensive 11-in-1 Kit: Including 10 connection adapters with 1 piece spring buckle gauge, 5-piece adapter set (M18X1.5, M16X1.5, M14X1.25, M12X1.25, M10X1.0), a 200mm metal extension rod connector, two 50mm metal aluminum rods (straight and bent), and an extension rod hose with M12X1.25 thread
Diagnostic Function: The cylinder compression tester kit is used to quickly and accurately test the cylinder pressure of gasoline engines. Meter readings can help diagnose the following problems: stuck valve, carbon deposits, cracked cylinder head or defective main gasket, poor or worn piston ring installation, burned or damaged piston
Wide Application Range: Equipped with different sizes of rotating and push-in adapters, widely used in most types of gasoline gas engine cylinders and deep spark plugs, common in motorcycles, lawn mowers, cars, trucks, ATV and many more. Not suitable for diesel engines
Durable Construction with Dual Pressure Display: Maximum 300PSI or 20BAR dual pressure device, with easy-to-read large dial, acrylic glass meter cover with scratch-resistant coating and rubber protective cover with excellent shock absorption performance. The built-in one-way valve with pressure holding function ensures that the pressure gauge obtains the maximum pressure at the spark plug during the compression process
Precise Pressure Measurement Range: Gauge reads from 0-300 PSI and 0-2000 KPA, providing accurate pressure measurements for comprehensive engine diagnostics on petrol engines