Feature: 1. Advanced Accuracy: The digital tire pressure gauge always returns accurate readings within 1% of exact tire pressure compatible with 0.1 display resolution, and the measuring range is 3 ‑255PSI. 2. Switchable Design: The tire inflator pressure gauge can switch between 4 units at will. Measured in PSI, KPA, Bar and Kg/cm^2. 3. Function: Digital pressure gauge can reduce the likelihood of flats, explosions and crashes, improve your MPG, saving on fuel costs and tire wear measurements. 4. High Visibility: Bright visibility is achieved with the LCD backlit display, even in low light conditions or at night. 5. Application: Widely used compatible with cars, trucks, motorcycles, trails, SUVs, RVs, and provide excellent percompatible withmance in all weather conditions. Specification: Item Type: Digital Pressure GaugeMaterial: ABS and copperThread Specification: 1/4in (13MM) Product Features: Upgrade design, adopt copper material joint, pressure resistant sensor, large LCD digital meter display, easy to read, 4 kinds of unit display can be switched,. Application: Motorcycle, Car, small and medium sized passenger Vans, Truck, Bus Pressure Units: 4 units can be switched Psi, Kpa, Bar , Kgf/cm^2 Measurement Range: 3-255PSI/18BAR/18Kgf/cm^2 Working Temperature : -20-60℃ Key Function: Left button switch background light, right button on/off/unit switch key, with air pressure into the automatic detection switch, no manual operation. Back with LED spotlight, left button long press 3-5S can be turned on / off Applicable Battery Type: A pair of 1.5V AAA batteries (shipped without batteries) Working Current: ≤ 3MA or less (with backlight); ≤ 1MA or less (without backlight). Package List: 1 x Digital Pressure Gauge