Designed to provide you with a better sports’ bicycle experience the PRO Digital Pressure Checker helps you dial in your ideal tyre pressure. Thanks to a highly accurate digital pressure gauge, which delivers accuracy of up to 2 decimals in Bar, the Digital Pressure Checker makes it possible to ride at the optimal tyre pressure. It features Presta/Schrader valve compatibility, has a pressure release button to allow you to fine tune your tyre pressure and is able to measure pressures from 0 to 160 PSI.