Davis 7758 Standard Motor Kit for Fan-Aspirated Radiation Shield Heat Stress Monitors Use up to four repeaters

Use up to four repeaters with a single wireless station

Factor in the 2500's digital altimeter

and the mounting hardware is stainless steel

the Drierite column will change in color from blue to pink

This sensor is constructed of a man-made fiber that expands and contracts as the humidity changes and mechanically linked through precision bearings and gears to the indicator

Davis 7758 Standard Motor Kit for Fan-Aspirated Radiation Shield Heat Stress Monitors Use up to four repeatersDescription: Replacement motor kit for all fan aspirated radiation shields. Includes batteries. Also available with replacement batteries (7758B) Compatibility: Davis Vantage Pro2 Weather Stations Downloads: Davis 7758 7758B Installation Instructions