Regin Smoke Pen S220

The S220-KIT-A Smoke Pen Kit includes one S220 Regin Smoke Pen, six wicks and a handy zippered carry case. The Smoke Pen produces dense smoke for finding air leaks around windows, doors, chimneys, and testing airflow patterns in laboratory hoods, bio-safety cabinets, isolation rooms and HVAC systems. Light the patented smoke-emitting wick with a lighter or match and dense, white smoke streams from the pen tip much like smoke from a cigarette, reacting to small drafts and light air movement. Smoke flows continuously until the glowing tip is snuffed out or the end cap replaced, up to one half hour per wick. There is no waste, no mess- only safe non-toxic smoke. The S220-KIT-A Smoke Pen Kit comes with one S220 Regin Smoke Pen, one zippered carry case and six wicks providing a total of three hours of continuous smoke or about 360 individual 30-second tests.