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Can we directly measure velocity if we have a meter in which there is a selection for Wilson Grid
Note: Since the typical flex duct to the box is not nice and straight it's likely your reading will be way off.Either traverse or the typical method to determine flow is using an airflow hood.
Great advice thank you!
Can we directly measure velocity if we have a meter in which there is a selection for Wilson Grid
Note: Since the typical flex duct to the box is not nice and straight it's likely your reading will be way off.
Either traverse or the typical method to determine flow is using an airflow hood.
Great advice thank you!