Auto Cutoff Technology with Digital Gauge allows to set Pressure in PSI, BAR, KPA and KGCM as per Individuals use.Heavy Duty Metallic Strong and Sturdy body with Rubber Feet for additional Vibration and Noise Reduction.Good Quality QRC(Quick Release Coupling) detachable Spiral Air hose with “Threaded” Copper Head so that you do not have to hold the Hose to the Valve.