3M SKU: 7100035846
Lead Time: ~18 days
The TR-971 air flow indicator may be used to confirm air flow levels of the TR-600 series PAPR. The TR-971 is designed to enable testing at various elevations and temperatures within the operational range of the PAPR system.
Confirms factory calibration of airflow.;Easy to use.;Enables confirmation of airflow.;Works across multiple temperatures and altitudes.