Sierra 58342P Amega Series SpeedometerHottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986.FEATURES: Black dial, red graduations, white numerals, vivid white pointer staff.; Scratch resistant curved glass lenses, with black, near-flush bezels.; U.S. and Metric Scales, with ISO symbols, where appropriate.; Perimeter and thru-dial lighting.; A comprehensive array of outboard water pressure instrument kits.; Optional add-on square bezels for modular appearance.; Specifications: Dial Range: 5-35 MPH; Size: 3"; Gauge Description: Speedometer, 35 MPH (Pitot type); 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;