Davis Instruments 6450 Solar Radiation Sensor for VantagePro2 (Wireless)

Davis Instruments 6450 Solar Radiation Sensor for VantagePro2 (Wireless)

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For use with Vantage Pro, and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) Measures solar radiation and is required (along with an anemometer and a temperature/humidity sensor) if you wish to monitor evapotranspiration. Diffuser element and housing are carefully designed for accurate cosine response. Silicon photo diode provides good match to solar spectrum. Two-piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust. Includes built-in level and 2' (0.6 m) cable. Available for sale in the United States and Canada only.