Fan speed (tachometer)
Air circulation (smoke generator)
Energy consumption ("data logger")
Fan flow rate (balometer)
Static pressure (manometer)
Surface temperature (IR camera and surface thermometer)
Fan flow rate (pitot tube)
Air quality (IAQ "data logger")
Inlet flow rate (vane anemometer)
Outlet flow rate (vane anemometer)
Air velocity (thermal anemometer)
Air quality (IAQ probe)
