Maximum Wind Speed Sensor for Merlin, Nor'easter & MAC3 Pressure Can be personalised with up

Can be personalised with up to 25 characters

Quartz-driven hand rotates every 12 hours 25 mins

Simple humidity conversion table via a slide rule

Set in a weather-proof casing

Constructed of lacquered brass bezels and finished with a mahogany stain

Maximum Wind Speed Sensor for Merlin, Nor'easter & MAC3 Pressure Can be personalised with upDescription 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