Constructed with a painted aluminum enclosure, this inflator is both sophisticated and durable, making it a reliable addition to your car toolbox. Equipped with automatic tire pressure detection, this inflator makes it easy to monitor and maintain optimum tire pressure. Plus, the inflation function is automatically activated, so you don’t have to worry about manually starting the process. The outstanding features of nitrogen tire inflators is their nitrogen recirculation function (N2). This feature allows the number of cycles to be adjusted to your exact requirements, giving you complete control over the inflation process. Reading and monitoring tire pressure levels has never been easier with the LCD display and blue LED backlight.