Our Engine Compression Test Kit is a comprehensive and versatile solution for checking the compression pressure of petrol, gas, and fuel engine cylinders on various vehicles, including cars, trucks, motorcycles, marines, ATVs, UTVs, snowmobiles, boats, and more. With its 8-piece design and 0-300 psi range, this cylinder compression tester is the ideal automotive pressure tool gauge for all your diagnostic needs. This all-in-one kit comes with a spring buckle gauge, straight rubber cone end adapter, and curved rubber cone end adapter, ensuring you have the necessary tools for effective engine compression testing. The 16-inch long flexible extension hose and four selectable brass adapters (10mm, 12mm, 14mm, and 18mm) provide compatibility with a wide range of engine types, making this kit a valuable addition to any mechanics toolbox. The dual-scale gauge (0-300 psi, 0-21 kg/cm²) is designed for easy reading, featuring an acrylic glass cover with scratch-resistant coating and a protective rubber cover for excellent vibration damping. This ensures accurate and reliable measurements for efficient diagnostics. Our Engine Compression Test Kit is universally compatible, including multi-size adapters (straight, bent, and male connectors) to suit a wide range of vehicles. The custom ABS carrying case keeps all components organized and easily transportable, ensuring you have everything you need for on-the-go engine diagnostics. Backed by a 1-year limited manufacturer warranty, this Engine Compression Tester Kit is a reliable and essential tool for professionals and DIY enthusiasts alike. Invest in this high-quality kit and make engine compression testing more efficient and accurate than ever before.