The Scalex MapWheel is the perfect measuring tool for hikers, bikers, boaters, adventure racers, RVers and more!
Scalex MapWheel provides a simple, fast and accurate way to measure distances on maps, whether in straight lines or along curves. Just set the MapWheel’s scale to match the map, then roll the wheel along the route you want to measure. The distance is digitally measured and displayed instantly. The MapWheel measures in miles, kilometers, and nautical miles.
19 built-in user scale factors including all common
Measures in miles, kilometers and nautical miles
Counter and adder buttons on probe tip let you count stops made or add fixed destination lengths as you measure
Calculate auto-scale factor from reduced, enlarged or odd-scale maps
Create, store and retrieve user scale factors
Clear, audible tone indicates wheel movement
Easy-to-read liquid crystal display shows length, count and scale factor simultaneously
Automatic shut-off assures long battery life
Low battery indicator
One year limited warranty