Features and Benefits:

• Complete kit for testing compression of gasoline engines on domestic and foreign cars and trucks plus motorcycles, snow mobiles and lawn mowers
• Adapters provided for 10mm, 12mm, 14mm and 18mm applications
• Flex hose eliminates need to remove auxiliary equipment such as power brakes and steering, air conditioning and manifold
• Screw-in adapters guarantee accuracy over push-in type testers
• Comes in a molded plastic storage case

Other features include: quick disconnect for easy hook ups; quick side release valve permits retests without removal of adapters. Comes complete with repair kit that includes "O" rings, valve cores and installation tool. Gage ranges: 0-300 PSI and 0-21 BAR. Full instructions provided.