3M™ Versaflo® Air Flow Indicator TR-971

R372.60 ex VAT each

  • 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.
  • Enables confirmation of airflow.
  • Confirms factory calibration of airflow.
  • Easy to use.
  • Works across multiple temperatures and altitudes.