Tester for quickly diagnosing leaks in the combustion chamber. Allows checking the degree of engine wear by supplying compressed air to the cylinder and measuring the percentage pressure drop caused by cylinder leaks.

Suitable for petrol engines with spark plug threads M12 x 1.25 and M14 x 1.5.

This tester can detect:

• piston ring damage,
• intake or exhaust valve damage,
• cylinder head gasket damage.

Set contents

• adapter M12 x 1.25
• adapter M14 x 1.5
• hose extension with quick coupling
• measuring unit with airflow regulator and leak/pressure gauge
• hose with quick coupling