Detects internal engine leakage faults such as:

• Piston ring leaks
• Intake or exhaust valve leaks
• Head gasket leaks (detecting bubbles in the cooling circuit)

Measuring instruments with rubber protective covers:

• The first instrument measures the intake air pressure (0-100 psi) after the pressure regulator
• The second instrument measures the leakage percentage (%) of the cylinder being tested

Use on gasoline engines with spark plug threads M12x1.25 & M14x1.25. Can be used on almost all cars and motorcycles.

Practical carrying case.

Kraftmann Germany