Features: 4-unit conversion, 200PSI,13.78Bar,1378Kpa and 14.06Kgf. LCD backlit screen clearly shows the tyre pressure. Screen read easily during day or night. The tyre pressure gauge is a digital tyre pressure gauge with tyre inflators and air bleeding valves function. Tyre pressure gauge can connect the air pumps. Then you can inflate the tyres. Deflation at high tyre pressure. You can inflate the tyre. At the same time, you can measure the tyre pressure. lip-on design enables handsfree chuck use.The inflation function of the product needs to be connected to the air compressor and cannot be inflated separately. Universal tyre pressure gauge can be used for car, bicycles, motorcycle, SUV, etc. Specifications: Material:ABS Gauge Diameter:7cm/2.76'' Package Includes: 1Set Tire Pressure Gauge note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.