AstroAI Digital Tire Pressure Gauge with Inflator(3-250 PSI 0.1 for Display Resolution), Heavy Duty Air Chuck and Compressor Accessories with Rubber Hose and Quick Connect Coupler, BlueADVANCED ACCURACY: Professionally calibrated to always return an accurate reading within 1% of the exact pressure of your tire. Accurately measures FOUR DIFFERENT UNITS in a range from 3 250 PSI (0. 2 17. 2 Bar; 0. 21 1724 Kpa; 0. 2 17. 5 kg cm^2). Stocking Stuffers for Men ALL IN ONE FEATURES: The LED backlit screen features measurements in PSI, KPA, Bar, and Kg cm^2; Includes an inflator, straight locking chuck, gauge, hose, bleed valve, all in one