Gasoline Compression Tester, Compression Tester, Diesel Compression Tester, Compression Tester for Engines, Automotive Compression Tester Kit, for All Engines

[Durable Material] The automotive compression tester is made from high-quality materials and treated with rust and corrosion protection, making it sturdy and durable. The large acrylic dial is equipped with a rubber cover for convenient and more accurate data readings. [Advanced Gas Compression Tester Pressure Gauge] The compression gauge features a large 3-inch dial protected by a rubber cover, with a dual-range, color-coded scale for easy reading. A built-in check valve with a maintenance pressure function ensures the gauge achieves maximum pressure at the spark plug during compression. Press the relief valve to release the pressure before disconnecting the compression test. The quick-connect fitting on the stem allows for easy and quick connection to a hose or straight/bent rod. [Easy to Carry] The compression tester small engine tool kit features a blow-molded case that holds all accessories securely and protects the gauge during storage and transport. [Multiple Connection Options] The cylinder leak detector kit offers three compression testing methods. Test directly with the gauge connected to the tapered adapter, or connect to the extension hose using the metal mounting adapter. This provides greater compatibility and convenience. Professional tools for everyday or occasional commercial use. [Widely Applicable] Engine compression tester kit pressure range: 0-300 psi, 0-20 kPa. The 3" gauge has a two-color scale and is fitted with M10, M12, M14, and M18 threads (cap with O-ring), including 14mm and 18mm spark plug adapters. It is suitable for gasoline engines on motorcycles, cars, trucks, ATVs, and other vehicles. Pressure range: 0-300 psi, 0-20 kPa. Fittings: M10, M12, M14, M18 (cap with O-ring). Spark plug adapter: 14mm and 18mm. What's in the box? - 1 x 0-20 bar or 0-300 psi cylinder compression tester - 1 x M10 x 1.0 adapter - 1 x M12 x 1.25 adapter - 1 x M14 x 1.25 adapter - 1 x M18 x 1.5 adapter - 2 x pressure hoses with rubber nozzles. Our product advantages: - Made from high-quality materials High quality and treated against rust and corrosion, sufficiently strong and durable - The dial comes with a rubber cover for more accurate data reading - Features a dual-range color-coded scale for easy reading - Built-in check valve with holding pressure function to ensure the gauge achieves maximum pressure at the spark plug during compression - Has a blow-molded case to hold all accessories in place and protect the gauge during storage and transport - There are 3 compression testing methods, offering greater compatibility and convenience - Suitable for gasoline engines on motorcycles, cars, trucks, ATVs, and other vehicles