You could try this ...not sure how to activate the smoke however...
http://www.ntxtools.com/network-tool...p-0716-uv.html
As far as measuring wind speed you could get yourself a pitot tube or static pressure tips and get yourself some hvac manometers or anemometers and you can calculate out air velocity.
Try this company....
http://www.dwyer-inst.com/
They offer low cost instruments for hvac applications.