Mechanical pointer gauges are easy to use and provide accurate tire pressure readings. Operating the handheld dial tire inflator is a breeze thanks to its one-touch operation. This mode is easy to select, convenient and fast to use,. can rotate the display head 360°, can operate the tire inflator with your left or right hand. The display has two units – psi and bar for easy reading and monitoring of tire pressure. The accuracy of the readings complies with the EU EEC/86/217 standard. The handheld dial tire inflator also features a 3-in-1 control valve for inflating, deflating and measuring tire pressure, providing maximum convenience for inflation and deflation. PVC and rubber hoses are more abrasion-resistant, bend-resistant, and durable. It can withstand heavy use without cracking or breaking, making it a product that will last for years.