Heavy Duty Smoke Pen With Three Lasting Wicks To Chase Sneaky Drafts And Seal Air Leaks Near Windows Ducts And Attics Generates A Dense White Trail That Points At Energy Drains Or Chilly Spots Solid Choice For Fast Home Inspections And Simple Fixes

Portable smoke draft locator finds leaks around ducts and walls
✔️ Packs three heavy duty wicks burning for thirty minutes reliably

This sealed test wand comes with one main holder and three pre-cut fuel sticks. You handle it best while hunting for sneaky air movement around house foundations, attics, and hvac runs.

✅ Adjust the flame height to match your exact testing environment needs
✅ Stores an extra supply inside the casing when not currently active
✅ Runs without batteries using a standard lighter to ignite the core
✅ Produces a thick cloud that reacts quickly to subtle air movement

💡 How do technicians pinpoint subtle airflow breaches in commercial structures?
- You spot tiny air breaches way quicker than staring at drywall or studs all day.
- It is absolutely handy for chasing stubborn drafts up unfinished basement crawls.
- Watch pale white ribbons bend sharply toward cracked mortar joints or loose flashing.
- Mark off suspect zones fast so you can caulk them up before next season hits.