Platinum 2 Water Temp Gauge 100-250FFaria 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 Farias revolutionary domed glass Fog-Resistant lens. These lenses shed condensation and resists scratching and other types of fouling common in the marine environment. A temperature gauge operates by sending a low amperage current through the gauges meter to gro