Topeak Shuttle Gauge Digital: Black/Silver. Easy-to-read digital gauge can be attached to a pump or used alone and provides accurate pressure readings up to 300psi / 20.7bar. Rotating head works with Presta Schrader or Dunlop valves

Air release button allows fine tuning pressure

300psi max

Uses CR2032 battery

Head rotates for easy viewing

Auto-off function prevents battery drain