The TR-971 Airflow Indicator is used to confirm that the minimum flow rate specified by the manufacturer of the 3M™ Versaflo™ Engine Driven Air Turbo TR-600 has been exceeded.
Designed to allow testing at various elevations and temperatures within the operational range of the system.
Easy to use
The TR-971 Airflow Indicator is used to measure the minimum airflow (flow rate) of the system. The TR-971 has been developed to function at different altitudes and temperatures (in which the system also works).