anemometer wind speed indicator measuring device under blue sky and clouds

abstract aluminum anemometer angle background blades blue bracket clear climate closeup conditions connection detail device direction environment equipment exterior fixed forecasting indicator industry instrument isolated low measure measurement measuring metal meteorological meteorology meter mill monitor monitoring nature object outdoor pipe post pressure rotate rotation science semi shaped sheet sky speed sphere spoon stainless station steel street technology texture tool tube urban view weather white wind fluffy summer joint plate bolted post device view blades summer