Humidity and temperature are important parameters in meteorology. Accurate weather forecasts and decisions made on the basis of them are only possible with exact measurements. Our humidity sensors have a reputation for providing precise results even in extremely demanding environments in which, for example, high humidity and low temperatures prevail.

For the challenging requirements of weather stations, we offer weather and radiation shields for sensors to protect the probes against precipitation and radiation.


Customer applications


Important parameters




Recommended products


    The HC2A-S3A is the meteorological probe with a white housing

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  2. HygroGen2 - HG2-XL - Humidity Calibrator

    Humidity and temperature generators for calibration of humidity and temperature measuring instruments. Calibrates multiple probes simultaneously. Large chamber volume with shelves, up to 8 probes can be calibrated simultaneously, multiple small loggers can be calibrated. Learn More
  3. HygroGen2 - HG2-S - Humidity Generator

    Portable humidity and temperature calibrator. Generates stable humidity and temperature conditions for a wide range of customer set-points. HygroGen2 is a world leading temperature and humidity calibration solution for use both in the laboratory and also on site. Easy to set up and use. Calibrates multiple probes simultaneously (any manufacturer). Time saving, stable and minimal thermal gradients. Learn More
  4. HC2A-S3 - Standard meteo probe

    The HC2A-S3 is the meteorological probe with a white housing - same specification overall as the HC2A-S probe but with a different filter (larger pore size suitable for meteorological applications). It measures humidity and temperature and calculates the dew/frost point with outstanding accuracy. Learn More
  5. AC1000

    Naturally ventilated shield with 9 plates

    Naturally ventilated shields are used where the natural ventilation (wind) suffices, e.g. measurement stations in the mountains.

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  6. RS12T / RS24T

    Actively ventilated shields

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