AUTOMETER SPORT-COMP MECHANICAL BLOWER PRESSURE GAUGE -- 2-5/8 in.; 0 to 60 psi; Includes 10 ft. nylon tubing and 1/8 to 1/4 in. NPT adapter fittings; Features red pointer for quick glance monitoring and rugged reliable performance; Designed for precision movement and extreme accuracy; Recommends gauge mounting cup, gauge panel, mounting angle ring, and tachometer bracket.