Ensure optimal tire pressure with this Campbell Hausfeld Air Tire Inflator with Gauge. It combines an inflation gun, chuck and 10-100 PSI gauge in one easy-to-use unit for convenient one-handed use to inflate, deflate and check tire pressure. The clip-on design allows for hands-free chuck use and a built-in relief valve reduces pressure in over-inflated tires. The tire inflator includes a flexible hose for easy use anywhere.