This tire pressure gauge displays the air pressure digitally. Making sure that your tires have the appropriate tire pressure helps improve the gas mileage of your tires. In a long term, it can prolong your tire life. The digital display ensures the user reads the air pressure accurately.

• Come with a key chain that fosters easy carrying
• Accurate readings from 5 PSl to 100 PSl
• Accurate within +/- 1PSI