WICKS (PACK OF 4) [BACHARACH]
SPARE THERMOMETER DE Deg F (BACHARACH)
US Weather Service Psychometric Tables
These slings are accurate upto 85°F. Above this temperature I recommend going electronic.
Fast, accurate measurement of RH for many applications
Simple to operate and read the measurements
Designed to be compact with portability in mind
The TQC Dew Point calculator is a handy tool to determine dew point temperature based upon the measurements from the sling psychrometer.
Includes a Celsius / Fahrenheit converter.