Humidity Meters
- The most stable humidity sensor available in the world –
- Innovative digital HygroClip technology –
- High precision humidity measurement –
- Long term stability –
- Robust product design –
- Core competency in humidity and temperature measurement
Relative humidity is the ratio of two pressures: %RH = 100 x p/ps where p is the actual partial pressure of the water vapor present in the ambient and ps the saturation pressure of water at the temperature of the ambient. Relative humidity sensors are usually calibrated at normal room temperature (above freezing). Consequently, it generally accepted that this type of sensor indicates relative humidity with respect to water at all temperatures (including below freezing).