Auto Cylinder Leak Tester Leakage Detector Kit Set Petrol Engine Gauge Tool Kit Double Gauge System with Case

Features:
Suitable for use on any petrol engine with 12mm or 14mm spark plugs to test the leakage of the cylinder.
Judge the leakage according to comparing the normal cylinder pressure of the engine with the measured pressure during the test.
3(75mm) diameter gauge with dual gauge system and 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%.
Dual gauge leak detection head with quick coupling pressure release button, manometer with two test pressure: 0-100psi, 0-7bar.
Suitable for all local and imported cars and trucks, designed to check the amount of leakage in 4-stroke engines.
Perfect for testing trucks and car models where clearance is minimal.