YT-73011 Compression tester for gasoline engines YATO

A five-piece kit designed to measure compression pressure in spark ignition engines. Recommended for automotive and mechanical services.

• manometer with a range of 300 psi (21 barów)
• two conical rubber ends thatóre sealing the spark plug socket, and a screw-in endóinto the plug socket (M14 and M18)
• packaged in a handy carrying case