General purpose digital gauges are suitable not only for dry air applications but other media as well. Gauge offers selectable units of measure so rather than purchasing one gauge for each unit of measure required, the solution is one gauge for multiple units of measure.
Fig. Inter. - Figure Interval. Increments between PSI numbers on gauge face. Grad. Inter. - Graduation Interval. Fractional increments between PSI numbers on gauge face.
Features:
Operating temperature: 14ºF to 140ºF (-10ºC to 60ºC)