Rain-O-Matic "Professional" rain gauge

Professional grade rain gauge made by the Pronamic company in Denmark.

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The Rain-O-Matic "Meteorological" rain gauge is intended for professional users who require utmost accuracy and reliability. The gauge is compliant with WMO (world meteorological organisation) standards, which makes it suitable for the most demanding and crucial sites, such as in:

  • Agriculture
  • Meteorological stations
  • Industrial sites
  • Road works
  • Forestry
  • Military
  • Construction

The measuring mechanism utilizes a tipping bucket and a reed switch, which provides very accurate measurements, as well as good linearity and reliablity. The gauge is constructed from hard UV resistant plastic and is resistant to moisture ingress and marine salt.

The orifice is 200cm2 in size, the accuracy can be specified up to a maximum of 0,1mm precipitation. (Other options are: 0,2mm, 0,25mm or 0,5mm) The gauge can also be specified with a variety of connectors and mounting mechanisms, in any color, and with a custom logo.

  Metric version US version

0,10 mm




1/100 inch
Orifice: 200cm2 31 sq. inch
Splash depth: 170mm 6,7inch
Mass: 380g 13,5 oz


Rain-O-Matic "Professional" Brochure Rain-O-Matic "Professional" Brochure Datasheet_Professional_2014.pdf 

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Rain-O-Matic "Professional" rain gauge
Rain-O-Matic "Professional" rain gauge
Rain-O-Matic "Professional" rain gauge
Rain-O-Matic "Professional" rain gauge, green color
Rain-O-Matic "Professional" rain gauge
Rain-O-Matic "Professional" rain gauges