Compression Tester - Mityvac

The Mityvac 823620 Compression Tester is engineered for professional automotive and industrial technicians seeking precise and reliable engine diagnostics. This digital compression tester, often utilized as a key component of the MV5532 Digital Compression Test Kit, provides accurate readings to quickly identify internal engine issues. Its robust construction and intuitive design make it an essential tool for maintaining vehicle performance and preventing costly repairs.

Key Features

• Digital Accuracy: Features a clear, backlit LCD that displays compression values in PSI, Bar, and kPa, ensuring easy readability in various lighting conditions.
• Memory Functionality: Capable of storing peak compression values for up to 12 cylinders, allowing for efficient review and comparison of readings.
• Durable Construction: Equipped with a protective rubber boot and a sealed, grease- and oil-resistant gauge face to safeguard electronics from demanding shop environments.
• Versatile Connection: Includes a 10" (250 mm) high-pressure hose and a female quick-change coupler for quick and secure attachment to various spark plug adapters.
• Auto Shut-Off: Designed with an automatic shut-off feature after three minutes of inactivity to conserve battery life, while retaining stored memory.
• High-Pressure Capability: Supports testing up to a maximum pressure of 300 psi (2070 kPa, 20.7 bar), suitable for a wide range of gasoline engines.

Applications

This compression tester is indispensable for diagnosing a variety of gasoline engine performance issues across domestic and import vehicles. It enables professional mechanics to perform wet and dry compression tests, crucial for detecting problems such as worn piston rings, sticking or burnt valves, and blown head gaskets. The Mityvac 823620 can also help identify carbon build-up in cylinders and is suitable for use on a broad spectrum of gasoline engines, including those found in motorcycles, marine vessels, and small engine applications.