Draeger smoke tubes are simple yet effective tools used to visualize airflow patterns and identify air movement in ventilation systems, fume hoods, or confined spaces. Each glass tube contains a chemical reagent that produces a visible white smoke when air is drawn through it using a hand pump. This smoke helps users see how air is flowing—revealing drafts, leaks, or dead zones that might affect ventilation or containment efficiency.
Commonly used in industrial hygiene, HVAC testing, and laboratory safety assessments, Draeger smoke tubes provide a quick, low-cost way to test air movement without complex instruments. They are often used alongside other Draeger safety equipment to verify proper system performance and ensure a safe working environment.
Dräger-Tubes Air Current (Smoke Tubes) $68.50
