Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Follow us on Facebook
Shipping Info
Defender Home Page
Your Cart
null View Cart View Shopping Cart
null Check My Order(s)
null Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
null Defender Seal null
promo A
promo B
promo C
promo D

VDO Marine Viewline Onyx 3000 RPM Tachometer with Multifunction LCD

  • Cutout Diameter: 3-3/8" (85 mm), Power: 12 / 24 Volt DC
  • Dial: Onyx, Bezel: Not Included*, Illumination: Yes, Display: Analog / LCD
  • Scale Range: 0 - 3000 RPM, Appropriate for Diesel Engines
  • Item #: 
    VDO Marine
    Model #: 


    Shipping Weight: 
    0.65 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Quantity : 


    VDO Marine Viewline Onyx Programmable 3000 RPM Tachometer with (2) Hourmeters, Clock and Voltmeter


    • *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
      • LCD display for total engine hours, resettable hours, voltage and clock
      • User-defined rev. limit warning indicator
    • Appropriate for diesel engines
    • Accepts signal inputs from electronic-controlled ignitions with tachometer output terminal, standard coil ignition, alternator signal and 12 VDC square wave applications
    • 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
    • IP67 water resistance (front) to withstand harsh marine environments
    • Reverse polarity and short circuit protection
    • 2-year limited warranty


    • VDO Model No. A2C53194789-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 with 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 #:

    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials
    Click Here For Our Privacy Policy