Smoke Puffers

The Powder-Puffer can be used in numerous applications where you need to determine draft or air currents. Check drafts in fume hoods, ducts, registers or at windows and doors. Visually monitor air balancing, wind direction and air movement to ensure that combustible by-products are going where they belong.

This inexpensive alternative contains very fine Silica powder. Simply squeeze the bottle and release a cloud of powder "smoke" which is absolutely non-toxic and odor free. Each bottle will generate about 200 puffs of safe and inexpensive "smoke" for use anywhere. SKU# 5201