Valve cap with pressure sensor

A smart and intuitive system consisting of a sensor screwed onto the valve, replacing the valve caps. No further equipement is needed. Simply inspect the sensors prior to undertaking a journey to determine whether any of the tyres are underinflated.How does the system work? Sensor (valve cap) showing white indicates that the tyre pressure is correct Sensor (valve cap) showing red indicates that the tyre pressure is too lowThere is also a bluetooth variant that sends the data to you mobile phone.

Source: pirelli.comAdded: 1 June 2006