AutoMeter Knot Speedometers – Precision for the Water

Set Your Sights on the Horizon with AutoMeter’s New Knot Speedometers

When you’re carving through the water, accuracy matters—and so does style. AutoMeter, long trusted by racers, restorers, and performance enthusiasts on land, is now making waves with its all-new Knot Speedometers, purpose-built for marine use.

Designed specifically to measure speed in knots, these gauges combine AutoMeter’s legendary performance and reliability with the precision marine enthusiasts demand. Whether you’re charting the lake or navigating open seas, you’ll get speed readings you can trust—delivered in a clear, easy-to-read format.

Why Knots?

For boaters, measuring speed in knots (nautical miles per hour) provides a more accurate reflection of performance and travel over water. With AutoMeter’s new speedometers, you get:

  • Precision Measurement in Knots for accurate marine performance tracking
  • Front sealed bezel design and sealed housings to protect against moisture and water exposure
  • UV protectant paint on dial pointer to prevent sun-fade 
  • Traditional incandescent lighting for easy-to-read nighttime illumination
  • Pitot tube allows a precise, calibrated pressure-based speed readings (sold separately)

Perfect for Any Build

Whether you’re restoring a vintage runabout, upgrading your center console, or outfitting a high-performance powerboat, there’s a Knot Speedometer that’ll match your dash and your needs. The line is available in a range of styles, from Carbon Fiber to high-contrast white, with stylish bezels to finish.

Ready to Cruise Smarter?
Check out AutoMeter’s full line of Knot Speedometers and take your boat’s dash to the next level.

3-3/8" MECHANICAL SPEEDOMETER, 0-70 KNOTS, MARINE WHITE
200755
3-3/8" MECHANICAL SPEEDOMETER, 0-70 KNOTS, MARINE SILVER ULTRA-LITE
200755-33
3-3/8" MECHANICAL SPEEDOMETER, 0-70 KNOTS, MARINE CHROME ULTRA-LITE
200755-35
3-3/8" MECHANICAL SPEEDOMETER, 0-70 KNOTS, MARINE CARBON FIBER
200755-40