The maintenance of optimal indoor air quality necessitates vigilant temperature monitoring within the room. If the room becomes excessively hot, the individual should activate the air conditioner.
THE HD150 THEMO-HYGROMETER is a hand-held unit that can sense humidity, temperature and dew point simultaneously. It can detect a temperature range from -40ºF to 158ºF, and humidity from 5% to 95% RH.