Tire air pressure gauge is designed to maintain correct tire pressure, thereby reducing tire wear and extending tire life. With backlit LCD display plus lighted nozzle, this tire air pressure gauge enables you to read the digits clearly even in the dark. Application: compatible for Schrader valves on motorcycles, bikes, cars, trucks and etc. Tire air pressure gauge will automatically shut off in 30-40 seconds to save power. The tire air pressure gauge is easy to hold with non-slip and ergonomic handle. Compact size, easily store the tire air pressure gauge in the center console or glove box.