Maximum Wind Speed Sensor for Merlin, Nor'easter & MAC3 Probe The accurate barometer displays atmospheric

The accurate barometer displays atmospheric pressure which corresponds with the weight of the surrounding air masses and depends on the weather and your local altitude

4mm Overall Width 4mm Overall Height 9mm Dovetail Groove Length 12

A Large Stevenson Screen is hugely versatile and can hold a multitude of instruments

Corrosive resistant stainless steel

Maximum Wind Speed Sensor for Merlin, Nor'easter & MAC3 Probe The accurate barometer displays atmosphericDescription Features Specification The Maximum wind speed sensors are made from Black Lexan housing and are impervious to shock, vibration, sunlight and ice. All generators are calibrated to a master to ensure the highest standard of accuracy. Thrust and journal bearings are both O ring mounted, self aligning to Beryllium copper shaft, impervious to moisture and salt air. Bearings are self lubricating Rulon J for dimensional stability under extreme