Motion Pro Digital 4-Stroke Leak Down Tester

  • 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
  • Patent pending

Part No. 08-0740


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