CONVERSION OF WET/DRY BULB READINGS
TO PERCENT OF RELATIVE HUMIDITY

Note:The above chart is for sea level readings. A general rule of adjustment would be to add 1 to the percent value shown in the chart for each 2500 feet of elevation above sea level.

Wet bulb readings recommanded for ratite eggs often require inexpensive room dehumidifiers, available at Sears, WW Grainger and other outlets.