Tire pressure is really important for driving safety. Too high or too low is not acceptable. With our portable tire pressure gauge, you can quickly and accurately measure tire pressure anytime, anywhere, which is very convenient.Features:Pressure Measurement: Portable tire pressure gauge helps you measure tire pressure quickly and accurately. (Requires hard press)Deflation: When the tire pressure is too high, you can lightly press the air nozzle to deflate to refuse the tire to blow out due to excessive tire pressure.Easy to Read: LCD digital display with backlight, easy and quick to read the pressure value even at night.Safe Driving: It can help you check tire pressure regularly, prolong tire lifespan, and ensure driving safety.Wide Application: Support PSI, BAR, KPA, KG/CM2 four pressure units display, widely application.Specifications:Material: ABSPressure Range: 0-150PSIUnits: PSI, BAR, KPA, KG/CM2Resolution: 0.5PSI/0.05BARBattery: 1 * LR44 Button BatteryItem Weight: 30g/ 1.1ozPackage Size: 170 * 100 * 20mm/ 6.7 * 3.9 * 0.8inPackage Weight: 40g/ 1.4ozPacking List:1 * Tire Pressure Gauge