The Quick-Connect Compression Tester by PMD is a reliable diagnostic tool for automotive use. This particular model, with part number 66100, allows for easy and efficient compression testing in a convenient quick-connect design. Perfect for troubleshooting and maintenance tasks, this compression tester offers a seamless connection process for accurate results. Ideal for mechanics and car enthusiasts looking for a dependable and user-friendly tool to help diagnose and fix engine issues.sold as seen ,one tap on box is broken check pictures
