The GFTB 200 is designed for measuring air pressure, air humidity and temperature  within seconds. It reaches remarkable accuracy because of its high precision sensors.  The dew point temperature monitoring with GFTB 200 provides efficient protection from  moisture damage potentially caused by condensation water and therefore helps preventing mold infestation. 

The integrated alarm function can be used to acoustically remind the  user to ventilate in order to optimally and efficiently use heating energy. The integrated  interface together with the software EBS 20M (optional) allow the use as mobile weather  station with additional long-term recording. The GFTB 200 can precisely and clearly  display the air condition with parameters like wet bulb temperature, absolute humidity and  moisture content of the air.