Specification:

Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: ±0.5%), easy to read 3-inch gauges would spend less time on readings.
Adapter sizes: M14*1.25, M18*1.5, M10*1, M12*1.25.
This leak down compression tester & cylinder leakage test kit fits for most gasoline engines with spark plugs(within 20mm).

Package included:

1PC double gauge maniflod
1PC rubber hose
2PCS metal adapters included
2PCS universal push-on connectors
2PCS threaded adapters
1PC M14 extension rod
1PC extension hose

Feature:

  1.Convenient dual gauge design allows the compression gauge tool to test the pressure and leak rate of the cylinder under test at the same time.
Leakdown gauge tool hooks up to air compressor(prepare by yourself) can help to detect common engine faults such as worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
  2.Gauge manifold assembly also equipped with 18" rubber hose, AR2000 pressure regulating valve, American type air plug and aluminum manifold body.
  3.Leak down tester gauge also equipped with pressure regulating valve,used for pressure adjustment of the input air from the air compressor. Pull out for use, and push back to lock.
  4.Constructed with carbon steel and rubber, straight / angled type universal push-on connectors don't need to be threaded into spark plug wells and applicable to almost all petrol engines, and M14 aluminum extension rod can be installed on long / short hose(41-3/4"; 11-1/2") end to increase distance and facilitate operation. High quality and deep threads allow the fittings to bite better, antislip and durable.