Velocitek Speed ​​Puck speed and heading

The SpeedPuck is a Speedo GPS offering a maximum of information for a minimum of complication, easy to use, it provides the necessary information for a very small footprint.
The SpeedPuck combines a high precision Speedo/GPS, compass and bar graph displaying wind shifts in a compact size. It is designed to be mounted on a dinghy, catamaran or as a handheld when touring on a sportboat.
The SpeedPuck improves your navigation by allowing you to quantify the settings of your boat, your sails as well as the shifts in the wind.

Hate user manuals? The Speed ​​Puck is designed so that almost anyone can figure out how it works in minutes, without having to read anything.

Display: 0.1 Knots
Resolution: 1 Degree
Update rate: 2Hz (1x per 0.5 sec.)
Water resistant to: 3m / 10ft
Display Dimension: 27mm / 1.06" Digit Height
Recording: Lat, Long, Time, Speed ​​&
Heading recorded at 0.5 Hz (once every 2sec)
+20 hour of capacity Data download
Requires Windows XP or Vista
Batteries:

3 x AA
+20 hour stamina with Rechargables
Refillable or Disposable
Dimensions: 115mm diameter, 27mm thickness
4.5" diameter, 1.06" thickness
Weight Included Batteries: 295g / 0.65lb
GPS Chipset: U-Blox Antaris LEA-4A
16 Channel
Warranty: 1 year
Speedometer

The SpeedPuck is a simple GPS speedometer created for sailing but can be used in any sport or situation where you want to see your speed easily. The SpeedPuck has big numbers that are easy to read, it can be installed very quickly and it gives you the accuracy and responsiveness you need.

SPEED MODE

Displays speed and wind shift indicator updated four times a second.

HEADING MODE

Displays course over ground and wind shift indicator, updated four times a second.

MAXIMUM SPEED MODE

Displays maximum 1 second average speed sampled from the 18 Hz GPS receiver.