The TSI Alnor 6200D LoFlo Balometer is the perfect lightweight compact capture hood for the technician looking to accurately and easily measure supply and return from very low air flow diffusers or grilles (10 to 500 cfm) in residential or light commercial places.

The TSI Alnor 6200E LoFlo Balometer with No Hood is the perfect lightweight compact capture hood for the technician looking to accurately and easily measure supply and return from very low air flow diffusers or grilles (10 to 500 cfm) in residential or light commercial places. Optional capture hoods are available to purchase.

The TSI Alnor 6200F LoFlo Balometer is the perfect lightweight compact capture hood for the technician looking to accurately and easily measure supply and return from very low air flow diffusers or grilles (10 to 500 cfm) in residential or light commercial places.

The TSI Alnor 6200 LoFlo Balometer is the perfect lightweight compact capture hood for the technician looking to accurately and easily measure supply and return from very low air flow diffusers or grilles (10 to 500 cfm) in residential or light commercial places.

The Kanomax 6715 TABmaster Balometer makes testing, adjusting, and balancing a breeze with its lightweight, easy to manage flow hood that can accurately measure and simultaneously displays airflow, temperature, and humidity at the supply and return grilles for HVAC systems in residential, commercial, and institutions.

Kanomax 6710 TABmaster Capture Hood features interchangeable hoods for accurate supply and return airflow for any duct size.

CPS ABM Hood-200 Airflow Capture Hood Balometer is the affordable, easy to use, portable flow hood that captures air speed values from exhaust and return grilles and converts those speeds into airflow volume readings. The flow hood converges airflow into the included ABM-200 meter in order to provide consistent and accurate readings. This capture hood is great for the residential or light commercial technician who wants the convenience of one hood that will perform well for standard or low flow diffusers.

The Testo 420 air flow hood is a lightweight rugged German-engineered balometer that quickly, accurately and easily measures the volume flow at registers and returns. It has a removable manometer that has a large, backlit, easy to use tiltable display with Bluetooth capabilities. The Testo 420 capture hood uses a patented flow straightener technology that calms the turbulence inside of the hood which results in more precise measurements.