Features:Tire air gauge with high-resolution digital display, heavy-duty rubber shock shield, rust-proof brass & copper construction.Measure tire pressures from 3-255psi. Displays KGF, BAR, PSI, KPA measurement.Properly inflated tires provide better safe performance even in bad weather conditions are far less prone to blowouts, explosions, and crashes.Easy-to-read green backlight for perfect visibility in the dark and features auto shut-off function.Portable size great to keep in car and simple to use. For most Car, Truck, Motorcycle and Bike.Specifications: Material: Copper JointThread Specification: M11Accuracy: 0.1PSIUnit: Psi/Kpa/Bar/kgf cm2Power: 2x AAA battery(not include)Backlight: GreenPackage Includes: 1xTire Pressure GaugeNote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.