Nextteq Nx1002106 Smoke Tubes, Non-Irritant Smoke Tube Refills For Nextteq’S Airflow Test Kit, Box Of 5 Each

Non-Irritant Smoke Tube Refills for Nextteq’s AirFlow Test Kit

Analyzing air currents is simple and economical using Nextteq’s AirFlow Test Kit. The non-corrosive smoke is safe for use in isolation room testing, ventilation ducts and other environments. To maximize efficiency, tubes can be plugged with the supplied rubber stoppers and reused at other test sites.