The Ascot Supply Automatic Inflator offers all the features of a wall mounted inflator in a portable handheld unit. The multi-scale inflator is serial and batch numbered and features a built-in overpressure setting function that allows the tire to be inflated to a certain pressure then deflated automatically to a normal pressure while setting tires to rims. The auto on/off operation allows for maximum inflation to 174 psi. A backlight digital display gives clear, easy-to-read images and boasts two programmable preset buttons for fast and efficient use. The polycarbonate and ABS body also has a 5' long wire sheathed hose to eliminate kinking. The built-in Li-ion battery provides up to 15 hours of continuous use. Included is an AC adapter for charging and a certificate of calibration.