Heylo - Model HTM 300 - Hygro Thermometer Brochure

The hygro thermometer is used to determine indoor climate data, such as relative humidity and air temperature. The unit uses the measurement results to calculate the dew point and wet bulb temperature (wbt) values. It has a quick reaction time, and indicates the data with high accuracy. By pressing the hold button, the value measured last is retained in the display. Measuring range: relative humidity 0 - 100 % relative humidity, temperature -30 - 100 deg. C. Accuracy: Humidity± 2 % relative humidity, air temperature ± 5 deg. C