This professional-grade filling system combines a precision pressure gauge with a heavy-duty brass filling head for accurate inflation control. The 2.5" easy-read dial displays 0-60psi with color-coded zones for different applications. Features a dual-stage regulator for consistent pressure output and a safety relief valve to prevent overpressurization. The swivel fitting allows 360° rotation for comfortable use in any position. Ideal for inflating tires, sports equipment, air mattresses, and industrial applications requiring exact pressure measurements. The brass construction resists corrosion while the rubber-overmolded handle provides a secure grip. Includes adapters for Schrader and Presta valves.