1、Measuring Range: The pressure gauge measures from 0‑220 PSI with accurate readings. Be careful not to exceed the maximum pressure of the pressure gauge, as this will permanently damage the device. 2、Ensure Safe Driving: The integrated vent button releases extra air from the tires for precise tire pressure regulation, maintaining properly inflated tires is the easiest way to improve vehicle safety. 3、High Accuracy: Tire pressure gauge is calibrated for increased accuracy to ensure you get instant, accurate readings. Universal for cars, motorcycle and bicycle tires with valve. 4、Professional Design: Mechanically designed tire pressure meter, so you never have to worry about digital glitches, the gauge retains the reading after it is removed from the tire. 5、Durable and Reliable: The gauge's high quality steel and components are protected by a sturdy rubber shroud for a high performance, sturdy, nonslip grip that will handle any job.