Sealey Cylinder Leakage Tester

Designed to detect a variety of common engine faults including: worn piston rings, worn valves, cylinder head cracks and blown head gaskets.,Twin gauge manifold shows percentage of cylinder leakage and cylinder pressure.,Suitable for use with any petrol vehicle with 10, 12 or 14mm spark plugs.,For spark plugs fitted into a deep recess, VS200/A or VS200/B long reach compression tester adaptors may be required.