Weber Tools Compression Gauge Petrol Engines - Universally applicable compression tester for petrol engines. - With adapters for many types of spark plug threads. - Measuring range 0 - 21 bar / 0 - 300 Psi. - Side pressure relief valve. - With adapters M10 - M12 - M14 - M18. - Hose length 400mm. - 2x fixed connection with rubber for quick measurement. Warranty: 2 years application: Stuffed
