Except from the high accuracy 3-axis anemometers, very widespread is the use of 2-axis sensors which combines very high accuracy and low cost.
They are first class sensors with very high accuracy and durability.
Wind speed sensors with cups and analogue wind direction sensors.
12th International Hydrogeological Conference of Greece Cyprus (Video)
Commencement of cooperation between SCIENTACT SA and QCELL
Array of digital laboratory Lysimeters
WIRELESS CO2, RH AND TEMPERATURE DATA LOGGER FOR INDOOR APPLICATIONS
WHY MONITOR INDOOR AIR QUALITY (IAQ)?