Smoke Signal - Smoke Pen
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Smoke Signal - Smoke Pen
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$81.72 each
Out of Stock
Out of Stock
Get it Wed, Dec 27 - Thu, Jan 4
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days


Smoke Signal generates smoke by chemical reaction eliminating costly equipment and time to pinpoint leaks.
Smoke tests will effectively and inexpensively reveal leaks in heating and air conditioning duct work, furnaces, fire boxes, exhaust fans and smoke detectors. Smoke Signal is also excellent for observing air flow patterns, evaluating exhaust systems and testing smoke detectors. Smoke Signal items contain no explosive materials.

Quickly Test:
  • Ductwork
  • Furnaces
  • Smoke Detectors
  • Heat Exchangers
  • Fire Boxes
  • Exhaust Fans
  • Specs


    Leak Detector

    Help Face


    Speak with a real person who will go out of the way to help!
    Call or text 888-757-4774

    Free Shipping
    On orders over $99
    We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
    Shipping Policy
    Easy Returns
    Returning items is as simple as 1-2-3
    Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
    Return Policy