Sierra 68390P Eclipse Series Fuel GaugeSmart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lens to eliminate water trapping. Designed with domed glass sheds water and resists scratching.Features: Instruments available for most outboards, sterndrives and gasoline-powered 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: E-1/2-F; Size: 2"; Sender Code: None Required; Voltage: 12 VDC; Current Draw: 0.10 - 0.15 A; Operating Temperature: -40C to +70C; Ingress Protection: IP 65; Bezel O.D.: 2.39; Housing O.D.: 2.08; Hole Size: 2.13;