Wind Speed Measuring Device

4 0 out of 5 stars 2 ratings based on 2 reviews current price 12 89 12.

Wind speed measuring device.

Wind speed or wind flow speed is a fundamental atmospheric quantity caused by air moving from high to low pressure usually due to changes in temperature note that wind direction is usually almost parallel to isobars and not perpendicular as one might expect due to earth s rotation. Kestrel pocket weather meters provide accurate wind speed and direction readings on the go. 89 list list price 15 91 15. Wind speed measuring device download pdf info publication number us4905513a.

Readable wind speed gauges with lcd in miles per hour knots feet per minute or metres per second. Anemometer handheld wind speed meter for measuring wind speed temperature and max average current high precision measuring for windsurfing sailing fishing outdoor activities ap 816b black 4 3 out of 5 stars 135. Our ultrasonic anemometers for sale measure wind direction and speed using ultrasonic sound waves and without the use of moving parts. Holdpeak 866b digital anemometer handheld wind speed meter for measuring wind speed temperature and wind chill with backlight and max min by h holdpeak 29 99 29.

Us4905513a us07 266 272 us26627288a us4905513a us 4905513 a us4905513 a us 4905513a us 26627288 a us26627288 a us 26627288a us 4905513 a us4905513 a us 4905513a authority us united states prior art keywords electrical resistivity sensor wind. The term is derived from the greek word anemos which means wind and is used to describe any wind speed instrument used in meteorology the first known description of an anemometer was given by leon battista alberti in 1450. Therefore ultrasonic wind sensors reduce the need for frequent calibration and maintenance. Best handheld anemometers for measuring speed gust chill.

Product title mini lcd digital anemometer wind speed air velocity temperature measuring with backlight average rating. Holdpeak 866b digital anemometer handheld wind speed meter for measuring wind speed temperature and wind chill with backlight and max min 4 4 out of 5 stars 1 839 29 99 29.