Airflow Monitors, such as a fume hood airflow monitor, display airflow for a variety of ventilated enclosures.
Labconco - Airflow Monitors - Labconco
4 things you need to know about airflow monitors on chemical fume hoods - Labconco
Labconco Purifier Logic+ Class II Biological Hood
Protector® Fume Hood Airflow Monitors, Service Fixture Kits, and Duplex Receptacle Kits, Labconco
3970223- 2' Purifier Vertical Clean Bench with Airflow Monitor- Labconco » EAD SCIENTIFIC
Labconco 2' XPert Filtered Balance System Catalog #: 3950201
Labconco 6' XPert -Filtered Balance System w/ Guardian Airflow Monitor 3950601
Guardian Airflow Monitors - Labconco
LABCONCO XPert 3950301 Filtered Balance System with Guardian Airflow Monitor, 3' Width