PDS - Model ATMOS 22 - Ultrasonic Anemometer - Brochure

Measuring into stiff headwinds; When it comes to measuring wind, trade-offs have always been involved. Cup anemometers can’t measure both wind speed and wind direction (or low wind speeds, for that matter). They’re also prone to malfunction since they all contain moving parts. Meanwhile, sonic anemometers have always been too costly. Until now.