17pcs Cylinder Compression Tester Kit, Universal Engine Pressure Gauge up to 300PSI, Digital Compression Tester with Multiple Adapters for Gasoline Engines in Cars Trucks Motorcycl

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-Unit Digital Readout: This cylinder compression tester features a clear digital gauge displaying pressure in both PSI and BAR (up to 300PSI/20BAR), allowing quick and accurate diagnosis of engine health without manual conversion or guesswork.
• Built-In Check Valve for Accurate Results: The compression tester includes a built-in check valve that locks in peak cylinder pressure during cranking, ensuring you capture the true maximum reading for reliable detection of worn rings, burnt valves, or head gasket leaks.
• Universal Fit for Gasoline Engines: Equipped with 17 rotating and push-in adapters, this cylinder pressure gauge works seamlessly with most gasoline engines—including cars, trucks, motorcycles, lawn mowers, and small engines—making it ideal for DIY mechanics and professional technicians alike.
• Durable Construction with Protective Design: Made from high-grade ABS, brass fittings, and shock-absorbing rubber casing, the compression tester resists drops, scratches, and workshop wear, while the acrylic glass cover stays clear for easy reading over long-term use.
• Complete Diagnostic Tool Kit: The 17-piece cylinder compression tester kit includes all necessary hoses, adapters, and connectors for immediate testing right out of the box, enabling fast troubleshooting of low compression issues like carbon buildup, stuck valves, or damaged pistons.