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How to identify IceFree3 anemometers

NRG produced the last of the IceFree II sensors on April 29, 2004. Beginning in May 2004, all IceFree anemometers have new improved heaters and a new head. The new sensors have a "-3" suffix on the serial number etched in the base.


Download Calibration Reports

Our Calibration Report Retriever Tool is a comprehensive database of reports for the following products:

NRG Anemometers
110S Temperature Sensor
200M Wind Vane
200P Wind Vane
BP20 Barometric Pressure Sensor
PVT1 PV Temperature Sensor
60 + T60C Temperature Sensor
Thies First Class Advanced Anemometer
WindSensor P2546-OPR Anemometer

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