The Auto Meter 2620 Z-Series Air Pressure Gauge features perimeter incandescent lighting with a black bezel, red pointer and bold white lettering on a black face. With a 0-150 PSI range this mechanical gauge will monitor your air pressures from just about any air pressure source. This can be used with on-board air systems, air bags, air suspensions and more. Includes 10 ft. nylon tubing with 1/8" NPT fitting and 1/4'' NPT adapter/fitting.FEATURES:2-1/16" GaugeMechanical0-150 PSI Range