Wind Anemometer Cups for WH1081, WS1081, WS1083, WS1093, WS2083, WS3083

The small bearing that the cups rotate on had partially seized after 10 years which gave inaccurate readings, a call to SS gave a replacement But others be aware ultra violet light makes the plastic very brittle and every thing fell apart when handled.. Everything lined up so it made repalcement a breeze I am very pleased with the excellent service I received and am back recording wind speed Make it part of your maintenance and have a spare on hand.

The bearings in the old one finally failed, so we are now back in business with a new sensor

I found the wind cup unit easy to replace in my existing weather station. The only issue was having to drill 2 new screw holes in the base as they didn't align with the original holder.