Motion Pro Compression Tester

AJ's Mobile Powersport Mechanics Store Verified independent store

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