Alnor Bolometers, Anemometers & Air Flow Capture Hoods

Alnor’s reputation within the industrial hygiene, HVAC contractor, and test and balance market is unsurpassed. Additionally, facility maintenance personnel and building engineers rely on Alnor brand instruments to help them more efficiently address IAQ issues in their buildings. The long Alnor tradition of providing reliable, durable instrumentation continues at the manufacturing, engineering, sales, and service facilities of TSI Incorporated in Shoreview, Minnesota and DICKEY-john in Auburn, Illinois.

Alnor air flow capture hood measures very low air flow rates. It channels and concentrates air flow volume to help assure fast repeatable measurements. Balometer Capture Hood has automatic sensing and display of supply or return flows saves time on the job. The back pressure compensation ensures accurate readings at a high flow rate. The multiple hood size options enable measurement of different outlet dimensions.