A digital inflation and deflation gun with an integrated gauge. Airing down before a trail and back up afterwards is the single cheapest traction upgrade available, and this makes it quick and accurate - inflate, deflate and read pressure with one tool instead of juggling a gauge and a hose.

• Measuring range: 0 to 250 PSI
• Accuracy: 1%
• Resolution: 0.1 PSI
• Units: PSI, kPa, bar, kg/cm²