DAYUAN Automotive Cylinder Leakage Leak Down Tester Kit Detector Engine Compression Gauges Set

Features:Double gauge system2-1/2" input pressure gaugeSnap-on quick connect male connectorGauge scale 0-100PSISpark plug adapters: 10mm, 12mmAir regulatorIncludes carry caseDesigned to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets. It checks the amount of leakage in an engine cylinder and helps determine the source.Gauge scale displays percentage of cylinder leakage and cylinder pressure. Pressurized air is supplied to each cylinder and in moments displays a rate of leakage measure from 0 to 100%Suits all local and imported cars and trucks, designed to check the amount of leakage in 4-stroke engines. Ideal for testing trucks and car models where clearance is minimal.

• Designed to detect a variety of common engine faults
• including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
• Suitable for use on any petrol engine with 10 or 12mm spark plugs.
• Tester checks the amount of leakage in an engine cylinder & helps determine the source.
• Ideal for testing trucks & late model cars where clearance is minimal.