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For sale is Humidity Calculator slide rule. On the front of the guide is a sliding chart to calculate humidity using wet and dry bulb temperatures in Celsius or Fahrenheit. This guide is simple to use, just line up the wet and dry bulb temperatures and read the relative humidity percentage in the window. On the back side is a guide for recommended humidities for specific applications. This item is made of thick cardboard stock with metal corner rivets and fits easily in a shirt pocket at 7 inches long by 2 inches wide. Check out my other HVAC reference guides including superheat calculators and duct sizing charts available in my ebay store while supplies last! Follow the link below to my ebay store!! |
Shipping and handling Item location: Midwest, USA, United States Shipping to: United States
 
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
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