Sierra 68397P Eclipse Series SpeedometerSmart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lense to eliminate water trapping. Designed with domed glass sheds water and resists scratching.Features: Instruments available for most outboards, sterndrives and gasoline-powerec inboards.; Scratch-resistant domes glass lenses.; Perimeter lighting for excellent readability at night.; U.S. and metric scales, with ISO symbols, where appropriate.; Optional add-on square bezels for modular appearance.; Specifications: Dial Range: 20-80 MPH; Size: 3"; Speedo Kit: 0-80 MPH (inc Pitot and Hose); Sender Code: Includes ''G''; Voltage: 12 VDC; Current Draw: 0.10 - 0.15 A; Operating Temperature: -40C to +70C; Ingress Protection: IP 65; Bezel O.D.: 3.78; Housing O.D.: 3.39; Hole Size: 3.43;