17pcs Cylinder Compression Tester Kit, Universal Engine Pressure Gauge with Dual Scale 0-300PSI/20BAR, Includes M10 - M18 Adapters for Gasoline Engines in Cars Trucks

Item Type: Cylinder Compression Tester KitMaterial: ABS, Rubber, BrassInstrument Scale: 0-300PSI / 0-20BARAdapter: 1 x M10, 1 x M12, 1 x M14, 1 x M16, 1 x M18Suitable for almost all types of vehiclesPackage List：1 x Cylinder Compression Tester Kit(Total 17pcs)1 x Instruction Manual1 x Blow Box

• Dual-Scale Digital Readout: This cylinder compression tester kit features a clear dual-pressure scale up to 300PSI or 20BAR with a scratch- acrylic glass cover and rubber shock-absorbing casing, allowing you to quickly and accurately read engine compression results even in dimly lit garages.
• Built-In Check Valve Function: The cylinder pressure gauge includes a built-in check valve that locks in peak compression pressure during cranking, ensuring reliable diagnostics of engine health without losing critical readings between plug firings.
• Universal Vehicle Compatibility: Designed for gasoline engines across cars, trucks, motorcycles, lawn mowers, and small engines, this compression tester works with deep-reach plug holes thanks to its rotating and push-in adapters in M10, M12, M14, M16, and M18 sizes.
• Durable Professional Construction: Made from high-grade ABS housing, brass fittings, and protective rubber components, this cylinder compression tester kit withstands daily use in demanding workshop environments while maintaining precision and longevity.
• Complete 17-Piece Diagnostic Kit: The package includes the main pressure gauge, five thread adapters, extension hoses, plug hole fittings, blow-molded storage case, and instruction manual—everything needed for immediate cylinder pressure testing right out of the box.