+Mega Scooter Posted August 29, 2009 Share Posted August 29, 2009 Does anyone know what this is? I found it near a rain gage at the Rustlers Peak Lookout Tower site. It has four sticks on a balance beam with a pointer. There are one unit graduations from one to fifty from bottom to top, and the units get closer together as the numbers get higher. I’m trying to convince myself that it measures humidity, the more humid the air the heavier the sticks get. No, I don’t believe that for a minute. What is this really and how does it work? MS Quote Link to comment
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