An Easy-To-Read Top-Mounted Digital Gauge With Rubber Bumper Impact Protection Delivers Accurate Tire Pressure Readings Up To 200Psi/14Bar.The Large Padded Handle Provides Comfort While The Wide Steel Base Keeps Everything Stable.The Extra-Long Hose Can Even Reach Bikes Mounted In A Work Stand.The Smarthead® Dx3 Automatically Adjusts To Fit Presta Or Schrader Valves And A New Lower Profile Air Release Button Allows Fine Tuning Of Tire Pressure While Preventing Unintended Pressure Release.