Wet Bulb Thermometer Deg C.

** Last remaining Stock ** Once sold out these will no longer be available ** 

Use the Wet Bulb Thermometer with a dry thermometer, look up the chart provided and then cross correlate to read the RH (relative humidity). Don't get confused with the readily quoted 81 degrees with 81% RH.

• Click here for more information on Understanding Humidity
• Note this is in degrees Celcius
• Please ensure you wash and dry the wick on a wet bulb thermometer  before using for the first time, as new cotton does not absorb moisture evenly or properly.
• Mostly used to accurately determine the wet temperature and, as a consequence, to then determine the Relative Humidity inside an incubator cabinet.