The faithfull tyre pressure dial gauge is an easy to use manual tyre pressure gauge for use with schrader valves as fitted to all automotive tyres it provides an instant reading of tyre pressure up to a maximum of 60psi the gauge features a 45 angled chuck for easy connection to the tyre and will retain the current reading when removed from the valve the gauge has a quick release button to zero the gauge after use and to allow over inflated tyres to be deflated to the correct pressure the gauge