Davis Solar Radiation Sensor [6450] Marine Plumbing & Ventilation | Transfer Pumps Improves performance in any I/O

Improves performance in any I/O or outboard motor

Deluxe Adjustable Arm with Adjustable Tip 12" - 18" Ultra HD

1-1/8" & 1-1/4" hose adapters included

- NMEA 2000

Davis Solar Radiation Sensor [6450] Marine Plumbing & Ventilation | Transfer Pumps Improves performance in any I/OSolar Radiation Sensor 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