Motion Pro Digital 4-Stroke Leak Down Tester

Features:

• Accurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves
• Speeds up troubleshooting and helps to isolate bad components
• Precision digital display provides accurate, easy to read results
• Easy to use precision pressure regulator built into body of tool
• Rugged rubber boot protects digital gauges
• Tests at 80, psi cylinder pressure. Requires 90 PSI air source.
• Includes 1/4" male industrial quick connector
• Meets FAA leak down test specifications for cylinders below 5.00" (127 mm) bore diameter
• Hose and adapter fits 10 mm, 12 mm, 14 mm spark plug threads
• Includes convenient molded tray and instructions
• Patented design