Cup Anemometer Dealers in Kolkata

Cup Counter Anemometer

Get Price Quote

The Instrument indicates the total run of wind, past an observation point in Kilometers. The conical beaded-edged cups of copper are attached by arms to a central spider. This drives a vertical spindle at a rotary speed proportional to the linear wind speed. A worm gear on the central spindle drives a mechanical counter, with 6 digits.