Tire Pressure Gauge, Product Type Tire Pressure Gauge, Gauge Type Analog, Material Rubber, Steel, Overall Length 4 in, Tread Depth Calibration Increments Not Applicable, Tire Pressure Calibration Increments 2 psi, Minimum Operating Air Pressure 0 psi, Maximum Operating Air Pressure 100 psi, Includes Carrying Pouch, Color Black, Features Pressure Relief Valve, Protective Boot, Tire Pressure Gauge