Testo 416 Mini Vane CFM Anemometer Review
Today I am 
reviewing the 416 Mini Vane CFM Anemometer from Testo. The Testo 416’s primary operation is to measure volume flow quickly and accurately.
Today I am reviewing the 416 Mini Vane CFM Anemometer from Testo. The Testo 416’s primary operation is to measure volume flow quickly and accurately.