These complete kits include our standard frame, windsock, windsock ties, pole, and tripod. They are a stand alone unit for mounting on a flat horizontal or peaked roof surface or they can be installed right onto an existing 3/4" pipe thread pole.
Ответ:This will depend where you put this. It is made to go on top of a building with no wind obstruction. With it fully extended it would be 15 knots.