The Vintage MAC Tools Cylinder Compression Tester is a durable diagnostic tool designed for gasoline engines. Made by the reputable brand Mac Tools in the United States, this compression tester has a maximum PSI measurement of 300. With its precision and reliability, this product is perfect for mechanics and car enthusiasts looking to accurately test cylinder compression in their vehicles. Please note, this compression tester has been in the family for years and has been used. Hasn't not been tested for accuracy.
