The B+B hygrostats and humidity controlers are simply mountable and operable. Furthermore they are highly reliable and long-term stable. You can state the hygrostats on a firm switch point and then you can control the motor ( fan, window lifter, pump etc.) with a relay. The product range includes humidity controllers, rain detectors, absolute humidity controller and indicator, dew point switch, leakage detector and level controller which are mainly used in humid areas, in industrial plant, in agriculture, in measurement and control technology, air-conditioning technology industry and in the building control technology.