"Introducing the S220 Smoke Pen - your ultimate solution for detecting air leaks and testing ventilation systems. Compact, reliable, and easy-to-use, this pen emits non-toxic smoke for precise locating of drafts and airflow. Perfect for home inspections, HVAC technicians, and DIY enthusiasts. Get yours today!"
https://www.regin.com/product-category/smoke-pens/
Discover Regin Smoke Cartridges – Your Reliable Solution for Smoke Testing. Regin\s Smoke Cartridges are meticulously engineered for precision and safety in HVAC and ductwork applications. With easy ignition, dense smoke production, and minimal residue, our cartridges provide accurate leak detection, making them an indispensable tool for professionals. Trust Regin for quality and performance in every test. Explore our range now!