Temperature & Humidity Measuring
The combined temperature and RH determines how comfortable a space feels to its inhabitants. First Supply offers a selection of temperature and humidity measuring tools for increased efficiency and comfort.
NOTICE: Due to planned maintenance, pricing and ordering functions will be unavailable from late Friday evening, December 19 to Saturday morning, December 20.
Serving the Midwest in HVAC, Plumbing, PVF, Well & Septic and Waterworks.