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VDO Marine Viewline Onyx 3000 RPM Tachometer

  • Cutout Diameter: 3-3/8" (85 mm), Power: 12 / 24 Volt DC
  • Dial: Onyx, Bezel: Not Included*, Illumination: Yes, Display: Analog
  • Scale Range: 0 - 3000 RPM, Appropriate for Diesel Engines
  • Item #: 
    VDO Marine
    Model #: 
    Shipping Weight: 
    0.55 Lbs.
    List Price: 
    Our Price:
    Status:     Call to confirm



    VDO Marine Viewline Onyx 3000 RPM Tachometer


    • *Bezels sold separately – Viewline gauges can be customized with your choice of rounded or triangular bezels, each available in white, black or chrome finish; can also be flush-mounted from behind the dash
    • Functions:
      • Engine revolutions 0 - 3000 RPM
      • Integrated LED warning indicator
    • Appropriate for diesel engines
    • Programmable tachometers accept signal inputs from 2, 4, 6, 8, 10, 12 & 16 cylinder standard coil ignition
    • Viewline programming software (not included / available separately) allows use with alternator and 12 VDC square signals, as well as activate user defined rev. limit warning
    • Double laser-welded domed lenses eliminate fogging
    • Dial and pointer with dimmable LED illumination for optimum nighttime viewing and minimal current consumption
    • Spin-Lok™ mounting hardware makes installation easy and safeguards against mounting panel warping
    • VDO patented stepper motors and resistive movements ensure accuracy
    • Manufactured with corrosion-free, flame retardant materials
    • Tested to 25 G continuous vibration and 100 G shock
    • IP67 water resistance (front) to withstand harsh marine environments
    • Reverse polarity and short circuit protection
    • 2-year limited warranty


    • VDO Model No. A2C53218716-S
    • Style: Viewline Onyx
    • Measurement Range: 3000 RPM
    • Accuracy: ± 2.5% of full scale reading
    • Input Type: Electronic / analog
    • Connection: Tyco connector (included)
    • Dial: Onyx (black) dial with white graphics, illuminated analog pointer and dial, dual domed glass lenses
    • Nominal Voltage: 12 / 24 Volt DC
    • Current Draw: < 175 mA (including Warning LED)
    • Operating Temperature: -20 to +85°C, plated bezels (chrome) -40 to +70°C
    • Ingress Protection (gauge front): IP67 (Dustproof / protected against temporary immersion to depth of 1 m)
    • Size (diameter): 3-3/8" (85 mm)
    • Cut-Out (conventional panel mount): 86 mm dia.

    For more information on VDO Viewline tachometers without LCD displays see Technical Data Sheet and Instruction Sheet


    VDO Marine Viewline Bezel - Round / Chrome
    Item #: 301879ROUCHR
  • Cutout Diameter: 3-3/8" (85 mm)
  • Color: Chrome, Edge Style: Round
  • Applications: VDO Viewline Series of Instruments
  •  Include


    Model #:
    VDO Marine Viewline Bezel - Triangle / Chrome
    Item #: 301879TRICHR
  • Cutout Diameter: 3-3/8" (85 mm)
  • Color: Chrome, Edge Style: Triangle
  • Applications: VDO Viewline Series of Instruments
  •  Include


    Model #:

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