The handheld automatic digital tire inflator is reliable and robust, with a solid ABS (acrylonitrile butadiene styrene) housing and a reading accuracy of 1kPa / 0.01bar / 0.1psi / 0.01kgf, equipped with a rechargeable lithium battery. Accufill ensures that each inflator is individually calibrated and CE certified. The fully portable device has a battery capable of 500 inflation and deflation cycles on a single charge, so you can take it anywhere you need. Aside from two programmable pressures, four measuring units, an OPS function, an LCD screen, a backlight, and a sound signal, it has a number of other functions as well.