Davis 7345.953 – Pro2 Anemometer Commercial Grade Wind Speed Cartridge for Vantage Pro2 Anemometers 2013 and later (will not fit earlier models).
This cartridge effectively provides a replacement bearing for the wind cups and should provide a fix where an anemometer is felt to be under-recording wind speed because the wind cups are stiff to turn. It cannot fix an anemometer with a zero wind speed reading.
If unsure - please check with us before ordering.
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