Discover the reliability and precision of the vintage SEARS Compression Tester, designed for automotive enthusiasts and professionals alike. Model number 244.2119, this tool is equipped to measure compression levels up to 300 PSI, offering the accuracy you need for engine diagnostics. Crafted with durability in mind, the tester is compatible with a wide range of engine models, ensuring a versatile solution for your compression testing needs. Whether you're performing routine maintenance or tackling a complex engine issue, this compression tester is an essential instrument for any garage.