Yonligonju 17pc Diesel Engine Compression Tester Kit, Diesel Compression Tester Cylinder Pressure Gauge for Diesel Cars and Trucks(Blue)

Features

• 1. Diesel Engine Compression Tester Kit：Professional-grade design tools enable convenient detection of diesel engine compression ratios, quickly identifying abnormal cylinder pressure issues. Ensure the engine always operates at high efficiency, effectively improving fuel economy and power output stability.
• 2. Perfect Design：Innovative quick-connect adapter structure supports tool-free rapid installation, significantly simplifying the connection process between the detection equipment and the engine.
• 3. Built-in Safety Pressure Relief Device：Equipped with an independent pressure relief valve that automatically triggers when the pressure exceeds the safe threshold during testing. This effectively prevents equipment damage and safety hazards caused by misoperation or abnormal high pressure in the cylinder, providing dual safety guarantees for the detection process.
• 4. High-quality materials：Features a high-elasticity, high-pressure-resistant hose (355mm in length) that can freely bend to adapt to complex spatial layouts in the engine compartment. It easily reaches detection points that traditional tools cannot access. The hose material is oil-resistant and wear-resistant, ensuring long-term high-frequency use without aging or cracking.
• 5. Diesel Compression Tester：Configured with a large 80mm-diameter dial for clear reading, simultaneously displaying dual-range scales in imperial (0-1000 psi) and metric (0-70 bar) units for intuitive and convenient reading.
• 6. Universal Detection Solution：This complete tool set balances professionalism and ease of use, suitable for standardized compression testing by professional auto repair technicians, construction machinery maintenance personnel, or diesel vehicle owners for DIY detection. Its compact and lightweight design facilitates portability, adapting to multiple types of diesel-powered equipment such as trucks, ships, and generator sets.