The AstroAI Digital Tire Inflator Gauge simplifies the process of inflating tires with an air compressor. There’s no pumping, pressure checking, adjusting and repeating, just inflate the tire to your preferred pressure. The AstroAI Digital Tire Inflator Gauge allows you faster inflation with fewer instruments, enabling you to get it right every time! Besides, the gauge is connected with a 360° rotatable dial and brass are chuck with a larger ergonomic handle for convenient use. Inflation Range: 0-250 PSI, 0-17.2 Bar, 0-1720Kpa, 0-17.5 Kgf/cm2 Accuracy: ±1% Display Resolution: 0.1 PSI Display Type: White Backlit LCD Measurement Units: PSI, KPA, Bar, Kgf/cm2 Compatibility: NPT Air Compressor Connector