The AstroAI Digital Tire Pressure Gauge helps you maintain correct tire pressure, reduce tire wear, and extend tire life. A backlit 8.3 x 4-inch LCD display and lighted nozzle provide visibility in dimly light areas, and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.

The gauge's nozzle easily forms a seal with the valve stem on standard valves, giving you quick and accurate readings in 0.5 increments in your choice of 4 settings for 0-150PSI / 0-10Bar / 0-10Kgf/cm² or 0-1000KPA. Ideal for tires on cars, trucks, motocycles, bicycles, etc., the AstroAI has a comfortable ergonomic design and non-slip texture and is super easy to use. Simply press "ON/UNIT/OFF" button to turn it on, select the range, and take the pressure reading. The gauge automatically shuts off in 30-40 seconds to prolong the 3V Lithium Coin Cell life.