The Milton 590-HD Preset Digital Auto Tire Inflator delivers fast, accurate, hands-free tire inflation for automotive shops, fleet maintenance, and commercial service centers. Users preset the desired pressure, attach the air chuck, and the inflator automatically inflates or deflates to the target PSI. A large backlit display shows PSI, BAR, and kPa, while dual memory settings speed up repetitive tasks. Its ergonomic, durable design features a heavy-duty hose, two air chucks for more versatility, shock-resistant housing, and protective bumpers for demanding shop environments. Compatible with standard 1/4" NPT air systems, it improves productivity while ensuring precise tire pressure.