A simple device to determine the angle of a slope for predicting avalanche probability.
- Slope meter on one side of card has round scale with pointer that moves as angle of card is moved
- Place ski pole on slope surface, then place bottom edge of slope meter on ski pole to take reading, or sight with bottom edge parallel to slope
- Back side of card has "topo-graf" scales which allow you to measure the slope angle on a topographic map
scottfromcali - Mar 31, 2004 10:52 pm - Voted 4/5
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