Eclipse Instruments feature a blackbezel design with blue and white graphics for amodern look on any boat. EclipseSeries Twin Engine Add On O/B 2 Gauge Set includes a voltmeter and tachometer that havea black dial gauge, white and blue graphics, and a white pointer for easy readability during the day. The thru-dial and perimeter lighting enhance readability at night. Scratch-resistant curved glass lenses feature near flush black bezels. Kit includes pitot and 20' if pitot tubing. Key Features Perimeter and thru-dial lighting for night readability Dial range is 8-18V DC for voltmeter and 0-7000 rpm for tachometer Gauge size is 2” for voltmeter and 3" for tachometer For more information regarding this instrument and the complete range of the Eclipse Series Instruments, please refer to theEclipseSeries Instrument Overview.