The old compression tester and hose assembly is designed for testing the compression of gasoline engines. With a maximum PSI of 300, this unit is reliable and has been tested to ensure it is in working condition. This compression tester is a valuable tool for diagnosing issues with engine performance and ensuring optimal functionality. Perfect for automotive enthusiasts or professionals looking to maintain or repair vehicles with gasoline engines, this unit is a practical and essential addition to any workshop or garage.
