Description
• Helps you to quickly and easily inspect engine compression on both 4-stroke and 2-stroke engines
• Redesigned and improved billet gauge manifold with integrated pressure release valve
• Easy-to-read precision 0-300psi analog gauge with protective rubber boot
• Hose and adapters included for 10mm, 12mm and 14mm spark plugs
• Integrated quick-disconnect fitting for easy hose installation and removal
• Nylon storage pouch
