Velocitek SpeedPuck GPS Speedometer

Big numbers. Instant installation. The SpeedPuck is a simple GPS speedometer that was created for sailing but can be used in any sport or situation where you want to see your speed easily.

Easy to read. The SpeedPuck’s sunlight-readable, high-contrast LCD screen features 27mm (1.1 ...Big numbers. Instant installation.

The SpeedPuck is a simple GPS speedometer that was created for sailing but can be used in any sport or situation where you want to see your speed easily. Easy to read. The SpeedPuck’s sunlight-readable, high-contrast LCD screen features 27mm (1.1”) tall digits in a font that’s optimized for readability.

This means that if your boat’s under 40ft long you’ll be able to mount the SpeedPuck on your mast and read it easily from anywhere in the cockpit, even if you don’t have perfect vision. Accuracy You Can Count On The award winning SpeedPuck is completely self contained and can be installed in seconds, without tools. Instead of using a paddle wheel, the SpeedPuck calculates your speed by measuring the Doppler shift in GPS signals to provide you with an updated reading twice a second.

The SpeedPuck never needs to be calibrated and maintains uniform accuracy at all speeds. The SpeedPuck uses the same GPS technology as the Velocitek ProStart, which is used by all America’s Cup World Series teams. See what you can’t feel A less than half-knot change in boatspeed doesn’t feel like much and that’s a problem.

The SpeedPuck gives you a new speed measurement every half-second. If you wander into adverse current or your crew on the rail start slacking, the SpeedPuck will tell you right away.