【Prevent Air Leakage Design】: The new upgraded compressor pressure gauge can greatly prevent air leakage, package include extra rubber ring to help reinforce preventing air leakage. Heavy duty stainless steel construction, reinforced durable rubber hose, brass air chuck lock and thick rubber protector, better resistance to water, rust and corrosion. 【Digital Backlit LCD Display】: The backlit digital display of the air pressure gauge makes it easy to read at night or in bright sunlight. Press the "Units" button to change PSI, BAR, KG/CM², KPA. 【Increased Safety】 Properly inflated tires provide better performance in all weather conditions, reducing the likelihood of flat tires, explosions, and accidents. Increase your MPG and save money on fuel costs and tire wear. The tire pressure gauge can be applied to different types of vehicles: construction vehicles, trucks, racing, HGV, SUV, vans, and cars.