That material looks vaguely similar in design to the Inspeed models used in Hobby Boards. The price for these falls within the 255 USD range.
In Inspeed's website we get quotes of 65 USD (+40 USD for optional metal cups) for the anemometer + 129 USD for the vane. Total: 194-234 USD. A bit more than I would personally like to pay.
![[Image: wind-in-a__57384_std.jpg]](http://www.hobby-boards.com/store/product_images/g/522/wind-in-a__57384_std.jpg)
Ref. & spec.s: http://www.inspeed.com/anemometers/default.asp
VANE
RESOLUTION: 12 bit or 0.025 degrees
ELECTRICAL:
Supply voltage 2.7 to 5.5 VDC
Current 12 mA typical
Output 5% to 95% of input voltage
Output impedance: 500 Ohms
Input impedance: min. 50 kOhms
Accuracy:+/- 1.7% of Full Scale (+/- 6 degrees)
In Inspeed's website we get quotes of 65 USD (+40 USD for optional metal cups) for the anemometer + 129 USD for the vane. Total: 194-234 USD. A bit more than I would personally like to pay.
Ref. & spec.s: http://www.inspeed.com/anemometers/default.asp
VANE
RESOLUTION: 12 bit or 0.025 degrees
ELECTRICAL:
Supply voltage 2.7 to 5.5 VDC
Current 12 mA typical
Output 5% to 95% of input voltage
Output impedance: 500 Ohms
Input impedance: min. 50 kOhms
Accuracy:+/- 1.7% of Full Scale (+/- 6 degrees)