Smart white and red graphics on a black dial background, these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching. Features: Instruments available for most outboards, stern drives and gasoline-powered inboardsEnhanced illumination: through-dial lighting for excellent readability at nightU.S. and metric scales, with ISO symbols, where appropriateIncludes Tach (to 7,000 rpm), Voltmeter (8-18 VDC 12-volt systems), Oil Pressure (0-80 psi),Water Temp (120°-240°F)