JBM (54347) Cylinder Leakage Tester Set

Product Overview:

• Professional tool designed to quickly and accurately identify engine sealing faults such as worn piston rings, faulty valves, cylinder cracks or damaged head gaskets.
• Compatible with engines using 10, 12, or 14 mm spark plugs. Includes m10x1.0, m12x1.25 and m14x1.2 adapters. Its orion-type air inlet (1/4") and working pressure range of 45 to 100 psi make it ideal for workshops looking to perform efficient diagnostics without dismantling the engine.