The Model 451189 thermo-anemometer displays both air flow or air velocity and temperature in CFM or CM units with up to eight-point averaging for both flow and velocity. Air velocity measurements are ...

Room pressures can be measured using a micromanometer to determine if one room is at a different pressure than an adjacent room or hallway. Isolation rooms in hospitals, for example, maintain a ...

Knowing if a HVAC system or fan is working efficiently for your customer is important and can be determined by the airflow it produces. Here are several techniques to measure airflow in an HVAC system ...