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Speedometer

  • Triducer Multisensor IDST-810

    B&G
    Original price €469,00 - Original price €469,00
    Original price
    €469,00
    €469,00 - €469,00
    Current price €469,00

    The B&G MTriducer IDST-810 dist a method of calibrating speed. Independent of the on-board equipment, it also measures water temperature, depth...

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    Original price €469,00 - Original price €469,00
    Original price
    €469,00
    €469,00 - €469,00
    Current price €469,00
    Sold out
  • Triton² Speed/Depth Pack

    B&G
    Original price €1.089,00 - Original price €1.089,00
    Original price
    €1.089,00
    €1.089,00 - €1.089,00
    Current price €1.089,00

    The B&G Triton² Speed/Depth Pack is a convenient multi-purpose sailing instrument and autopilot display. LCD technology generates visibility in...

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    Original price €1.089,00 - Original price €1.089,00
    Original price
    €1.089,00
    €1.089,00 - €1.089,00
    Current price €1.089,00
    Sold out
  • GPS speedometer 0-15 kn

    OceanTEC
    Original price €154,99 - Original price €154,99
    Original price
    €154,99
    €154,99 - €154,99
    Current price €154,99

    Display of the speed over ground (analog) and the course over ground (digital"High-end" GPS receiver with 32 channels. Pure plug and play! No holes...

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    Original price €154,99 - Original price €154,99
    Original price
    €154,99
    €154,99 - €154,99
    Current price €154,99
  • CRUISER Log Speedometer

    NASA Marine
    Original price €159,99 - Original price €159,99
    Original price
    €159,99
    €159,99 - €159,99
    Current price €159,99

    This NASA CRUISER navigation instrument is a display with speedometer, which can be mounted in the cockpit or on the outside driving position. The ...

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    Original price €159,99 - Original price €159,99
    Original price
    €159,99
    €159,99 - €159,99
    Current price €159,99
    Sold out
  • speed and depth package IS42

    Simrad
    Original price €1.159,00 - Original price €1.159,00
    Original price
    €1.159,00
    €1.159,00 - €1.159,00
    Current price €1.159,00

    With Simrad's IS42 speed and depth package, you can clearly and easily read a wide variety of data from the -inch optically bound display. The tran...

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    Original price €1.159,00 - Original price €1.159,00
    Original price
    €1.159,00
    €1.159,00 - €1.159,00
    Current price €1.159,00
    Sold out
  • Clipper Log Speedometer

    NASA Marine
    Original price €199,99 - Original price €199,99
    Original price
    €199,99
    €199,99 - €199,99
    Current price €199,99

    Very easy to read 75 x 85 mm displays with 40 mm high jumbo digits  Daughter unit connectable   8-level lighting switchable  110 x 110 mm housing ...

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    Original price €199,99 - Original price €199,99
    Original price
    €199,99
    €199,99 - €199,99
    Current price €199,99
  • Target 2 Log Speedometer

    NASA Marine
    Original price €149,99 - Original price €149,99
    Original price
    €149,99
    €149,99 - €149,99
    Current price €149,99

    This NASA Target 2 Log speedometer is part of NASA's proven navigation instrument series. and is ideally suited for rugged marine use. Easy and str...

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    Original price €149,99 - Original price €149,99
    Original price
    €149,99
    €149,99 - €149,99
    Current price €149,99
  • WINDESIGN Digital Regatta Timer

    WIND SIGN
    Original price €44,99 - Original price €44,99
    Original price
    €44,99
    €44,99 - €44,99
    Current price €44,99

    The Digital Regatta Timer by WINDESIGN is a waterproof start timer with large 30 mm digits and a synchronization function, in case you should have ...

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    Original price €44,99 - Original price €44,99
    Original price
    €44,99
    €44,99 - €44,99
    Current price €44,99
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  • GPS Digital Speedometer

    OceanTEC
    Original price €164,99 - Original price €164,99
    Original price
    €164,99
    €164,99 - €164,99
    Current price €164,99

    The GPS digital speedometer of our exclusive brand OceanTEC has a very clear 3-fold display for the speed over ground (km/h, mph or knots), the com...

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    Original price €164,99 - Original price €164,99
    Original price
    €164,99
    €164,99 - €164,99
    Current price €164,99
  • GPS Speedometer 0-60 kn

    OceanTEC
    Original price €189,99 - Original price €189,99
    Original price
    €189,99
    €189,99 - €189,99
    Current price €189,99

    Display of the speed over ground (analog) and the course over ground (digital"High-end" GPS receiver with 32 channels. Pure plug and play! No holes...

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    Original price €189,99 - Original price €189,99
    Original price
    €189,99
    €189,99 - €189,99
    Current price €189,99
  • GPS speedometer 0-30 kn

    OceanTEC
    Original price €189,99 - Original price €189,99
    Original price
    €189,99
    €189,99 - €189,99
    Current price €189,99

    Display of the speed over ground (analog) and the course over ground (digital"High-end" GPS receiver with 32 channels. Pure plug and play! No holes...

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    Original price €189,99 - Original price €189,99
    Original price
    €189,99
    €189,99 - €189,99
    Current price €189,99
  • Tachometer 8000 RPM

    OceanTEC
    Original price €89,99 - Original price €89,99
    Original price
    €89,99
    €89,99 - €89,99
    Current price €89,99

    The tachometer 8000 RPM of our exclusive brand OceanTEC is equipped with an hour meter and can be connected to conventional engines without data bu...

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    Original price €89,99 - Original price €89,99
    Original price
    €89,99
    €89,99 - €89,99
    Current price €89,99
  • tachometer 4000 RPM

    OceanTEC
    Original price €89,99 - Original price €89,99
    Original price
    €89,99
    €89,99 - €89,99
    Current price €89,99

    The 4000 RPM tachometer of our exclusive brand OceanTEC is equipped with an hour meter and can be connected to conventional engines without data bu...

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    Original price €89,99 - Original price €89,99
    Original price
    €89,99
    €89,99 - €89,99
    Current price €89,99

Buy Speedometer in awn Online Shop

The speedometer is also called speedometer or log. The system consists of a display unit and a speed transducer. In motorboats, the transducer is often mounted on the stern (stern transducerDue to the design of sailboats, the stern is usually not in the water, so here the transducers must be mounted through the hull (breakthrough transducer/p>

Speed display digital on the display in knots or km/h

The driving current drives the impeller or a paddle wheel, in which one or more magnets inside a coil generate an electrical voltage. Speed is displayed digitally on the displayin either knots or kilometers per hour. Daily distance traveled can be displayed in knots or kilometers per hour. The total distance is displayed in nautical miles or kilometers.

But of course only the speed through the water is measured, for navigation the current must be taken into account. The speed over ground is obtained by GPS. If the speedometer is networked in the data bus, for example, NMEA 2000 or NMEA 0183 with the wind measurement system, you get the true wind direction and true wind speed.

motorboats used to also use so-called pitot gauges. But even before the electrics and electronics on board took hold, sailors were already able to measure the speed of a ship with the help of the so-called railing log. In the mid-19th century, Thomas Ferdinand Walker built the Patentlog also called the Walker Schlepplog, in which a impelleris suspended from a flexible shaft and pulled behind the ship. Via the rotation, a counter displays the mile passed.

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