This product is no longer available and has been replaced by: METPRO. Some accessories, replacement parts, or services may still be available.


Mid-level, low power, portable weather station that provides general meteorological measurements with the flexibility to be adapted to a wide arena of weather based applications.

This is a portable weather station with a tiltable mast. This station provides basic weather station measurements and can calculate many related weather parameters such as evapotranspiration, growing degree days, wind chill, dew point, and more. The expandability of this system provides the flexibility to add sensors, control devices, and telecommunication options to enhance an existing research project or be altered to meet the needs of a new project.

NB. Image shown is for US equivalent station and features a different rain gauge to that supplied in Europe


Most of the systems we sell are customized. These systems, however, typically measure the following parameters:

  • Wind speed
  • Wind direction
  • Air temperature
  • Relative Humidity
  • Barometric pressure
  • Solar radiation - direct normal irradiance (DNI)
  • Precipitation

Benefits and Features

  • Battery-backed system enables continuous data collection, even during power outages and network failure


Case Studies

United Kingdom: The Effect of a Solar Eclipse on the Weather
Campbell Scientific Ltd. and pupils from Redmoor Academy in Hinckley were recently featured on more
UK Met Office MMS Project
When the UK Met Office wished to replace its network of around 200 automatic more

FAQs for

Number of FAQs related to GRWS100: 1

  1. The following are the needed weather measurements with their importance:

    • Solar Radiation – Constitutes up to 80% of the equation depending on conditions.
    • Air Temperature – Ties for 2nd place with wind speed.
    • Wind Speed – Ties for 2nd place with air temperature.
    • Relative Humidity – Has a noticeable effect when the air is really dry or really humid.