The Kleinn Model 1021 is a premium mechanical air pressure gauge engineered to provide precise, real-time monitoring of your high-pressure onboard air system. Featuring a highly visible white face accented by a sleek black body and a classic chrome trim ring, this universal automotive gauge delivers clear, accurate readings ranging from 0 to 250 PSI. Designed specifically for clean dash or console integration, it comes equipped with an integrated mounting bracket for a secure panel-mount installation and a standard 1/4" Male NPT brass inlet on the back, ensuring a dependable, leak-free connection to monitor the air pressure in your tanks or pneumatic accessories.