DIY Wet Bulb Thermometer Plans

[justintempler]

Found the plans on how to make your own on the University of Georgia website.

http://www.caes.uga.edu/commodities/fieldcrops/tobacco/barn/WetBulbTherm.html

 

[Daniel]

The really good thing about measuring humidity with a wet bulb is it never has to be calibrated. The down side is you need to have the chart handy to convert the temperature readings to the humidity being measured. I personally like to be able to trust the information over simplicity.