Features: 1.Check the tire pressure before driving to ensure that the tire pressure is normal to ensure driving safety. The LCD screen has a digital display, so you can read the data clearly during the day or night. 2.The accuracy is within 1 PSI. Tire pressure gauge supports up to 300PSI, and has 4 optional units: PSI, BAR, KG /CM^2, MPA. Suitable for Motorcycles, cars, small and medium?sized vans, etc. 3.It has a unique deflation switch design. When the tire pressure is too high, press this switch to adjust to normal air pressure. Flexible and adjustable, easy to use. 4.If you want to extend the life of fuel economy, reduce the burden on the vehicle and enjoy comfortable and smooth driving, then the tire inflator pressure gauge is the best choice for your vehicle. 5.Connect the pressure gauge nozzle to the tire valve to automatically and accurately measure the tire pressure. When it is not in use, it will automatically turn off after a few seconds. Specification: Item Type: Tire Air Pressure Gauge Material: Metal and rubber Color: Red Display Mode: LCD digital display Pressure Unit: four units can be switched, PSI, Mpa, Bar, Kgf/cm^2 Measuring Range: 3 - 300PSI/14BAR/14Kgf/cm^2 Operating Temperature: -20 - 60 Key Function: On-Off key (left), unit switch key (right) Battery Type: CR2032 Battery Capacity: 210mAh button battery (shipped with built-in battery) Fitment: Motorcycles, cars, small and medium-sized vans, etc