Unleash Ultimate Accuracy And Rugged Reliability With The Elitepro-X Series By Jaco. This Professional Low Pressure Tire Gauge Is Calibrated Accurate To Ansi B40.1 Standards (1.5%) For Reliable Accuracy Up To 15 Psi-No Batteries Required. Ideal For Use With Low Pressure Tires On Your Atv, Utv, Four Wheeler, Dirt Bike, Lawn Mower, Snowblower, Or Off Road Vehicle. Not For Use Over 15 Psi. Featuring Our Patented Lightning Chuck, It Locks Onto Valve Stems With A Simple Push For A Secure, Airtight Seal, And A Quick-Release Button Ensures Effortless Disconnection With Zero Air Loss. Built From Aircraft-Grade Aluminum Alloy, This Lightweight Yet Rugged Tool Is Engineered For Long-Lasting Performance. The Flexible 8 Nylon-Braided Hose, Equipped With A Fast-Action Bleeder Valve, Offers Precise Control For Easy Pressure Adjustments. Complete With A Heavy-Duty Padded Storage Pouch And Backed By Jacos Lifetime Warranty, This Gauge Delivers Unmatched Reliability And Convenience For Every Adventure. Trust Jaco: The Leaders In Automotive And Powersports Accessories!