The HT-800 Thermo Hygrometer has been designed with a highly reliable polymer film humidity sensor.

The HT-800 Thermo Hygrometer is equipped with unique features such as a high stability, good repeatability and fast response order to keep high accuracy of measurement at bad ambient. Platinum resistance element (PT100W) is used for temperature measuring and compensation.

The HT-800 Thermo Hygrometer has its own dual display which continuously indicates %RH and Temperature simultaneously in ºC or ºF, data hold, power exhausted signal and probe connection can be shown on the display, especially dual analog output can be accessed for controller, recorder or P/C system expansion.