The fully re-designed SKS Airchecker digital air pressure gauge features precise digital pressure measurement and ergonomic design. The Airchecker s compound composite sides provide a comfortable feel and good grip. The backlit display with XL digits can be read in all positions thanks to the swivelling duo head. The valve connection is compatible with Presta/Schrader valves and the display can be switched from bar to PSI at the push of a button. Incremental pressure deflation is possible with the pressure release button and real-time measuring (gauge does not require removal from the valve stem to reset and give new reading). Automatic switch-off function saves battery life. Air checker comes with a CR2032 battery.Weight: 54gValve: Presta/SchraderMax:10 bar / 144 PSIIncludes Battery: CR2032