Features: High quality tire pressure gauges accurately measure tire pressure. There are four air pressure measurement unit modes, and repeatedly press the key to switch. Small size, light weight, easy to carry, easy to use, meet your needs anytime, anywhere. High quality ABS engineering plastics with excellent texture, good wear resistance and excellent durability. The product display is equipped with blue fluorescence. It is very convenient at night to see the general situation of the tires. Specifications: Condition: Brand New Material: ABS Color: Yellow + Black Pressure range: 0-99 (psi) Function: four units are free to switch Fitment: Universal Package List: 1 * Tire Pressure Gauge Package List 1High quality tire pressure gauges accurately measure tire pressure. 2There are four air pressure measurement unit modes, and repeatedly press the key to switch. 3Small size, light weight, easy to carry, easy to use, meet your needs anytime, anywhere. 4High quality ABS engineering plastics with excellent texture, good wear resistance and excellent durability. 5The product display is equipped with blue fluorescence. It is very convenient at night to see the general situation of the tires.