14 Fume Hood Flow Meter : The Best Quality Products. It features a back lit display which displays the air flow velocity or air flow status. Fume hoods are both a protective and control device fitted in laboratories where chemicals are used.
It protects the user from hazardous airborne chemical contaminants. Every fume hood on campus is equipped with a flow meter and/or controller, which can help determine if the fume hood is operating properly or if it. Low air velocity alarm delay: