Faria Platinum 2" Water Pressure Gauge - 30 PSI [22023]Platinum 2" Water Pressure Gauge 30 PSI Faria Beedes Platinum Series Instruments feature spun aluminum gauge dials with custom graphics and a polished stainless steel bezel providing a rugged, elegant look. All Platinum Series gauges feature Faria's revolutionary domed glass Fog Resistant lens. These lenses shed condensation and resists scratching and other types of fouling common in the marine environment. A pressure gauge operates by sending a low