The Longacre Deluxe Tyre Pressure Gauge is designed to hold the pressure reading until the release button is pressed.Holds the pressure reading until button pressedEasy to read dial face is 2 1/2" in diameterGlow in the dark for poorly lit conditionsInternal damper provides a more accurate readingExternal rubber cover protects against knocksSupplied with both angled and ball type chucksThe Longacre Deluxe Tyre Pressure Gauge has an easy to read dial face is 2 1/2" in diameter and glows in the dark to allow for reading in poorly lit conditions. An internal damper provides a more accurate reading and longer life while an external rubber cover protects against knocks. The flexible fill hose is 17" long and is supplied with both angled and ball type chucks.Available in 4 pressure ranges:0-15 PSI in 1/4 PSI increments0-30 PSI in 1/2 PSI increments0-60 PSI in 1 PSI increments0-4 Bar in 0.1 Bar increments