August 4, 2023
This anisotropicplus video will show you where to purchase an inexpensive, but relatively accurate sling psychrometer, how it works and how to use it with a psychrometric chart to measure relative humidity or %RH. How the wind chill effect and evaporative cooling affect the performance are also discussed. Amazon Link to Purchase the Sling Psychrometer https://a.co/d/8FiUE5sNational Weather Service https://www.weather.gov/lmk/humidity Wikipedia Article on Evaporative Cooling https://en.wikipedia.org/wiki/Evaporative_cooler
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