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Your cart is empty.Control the Fog in the Palm of your Hand to Find Drafts and Air Leaks with the Professional Smoke Pencil ONE Smoke Stick.The Smoke Pencil is the tool Professional Energy Raters and Contractors use to identify drafts and air leaks in a home. This non-toxic smoke stick generates a small trail or large puff of smoke to help you identify drafts. Simply pull the trigger on the Smoke Pencil near the area that you suspect a draft and see how the smoke moves to show air current or leakage. Find the leak even in dark spaces! The light on the top of the Smoke Pencil illuminates the area you are testing for easy air movement detection. A 3oz bottle of non-toxic smoke fluid made of sweet smelling water, glycol, and glycerin (similar to toy train smoke) is also included with the Smoke Pencil and features a special filling tube for easy setup.Smoke Pencil FEATURES: Includes handheld 3x80x9d x 5x80x9d x 2x80x9d inch Smoke Pencil draft and air leak detector with 3 oz non-toxic smoke fluid fog juice that lasts about 12-15 hours. You control the amount of smoke this Smoke Pencil generates by pulsing the finger trigger. The fog comes out of the top chimney to reveal any drafts or leaks in your home, automobile, or business. It does not use the dangerous and caustic acid or incineration based smoke that other smoke sticks often produce. Only consumes batteries and fluid when the trigger is pulled. Robust body frame that resists drops and damage. Used by energy raters, HVAC technicians, auto mechanics, photographers, window salesman, airplane technicians, hospital maintenance, and contractors. Locking trigger for easier toolbox storage. 6 - AA batteries required (not included). 30-Day Money-Back . Order your Smoke Pencil Air Leak Detection Hazer today for a safer and simpler way to detect drafts and air leaks.
Vex
Reviewed in the United States on February 14, 2025
Works great for value. Close in value to smoke pens but better. Cheaply made but as I just noted a smoke pen costs about the same and this works a lot better so comparatively it is great. Well worth the price versus other options. I use smoke testers regularly for work and am happy with it even considering it might not last very long which is why I gave it five stars.
A.I.
Reviewed in the United States on April 2, 2025
This smoke pen has been an incredibly useful tool for understanding air movement in my home, particularly for diagnosing radon mitigation effectiveness. It produces a steady, visible stream of smoke that makes it easy to track airflow patterns around vents, doors, and basement areas.The build quality is solid, and after months of use, it still performs just as well as when I first got it. It’s compact, easy to handle, and doesn’t create any mess or strong odors. Unlike DIY alternatives, this pen provides a controlled and consistent smoke output, making it much more reliable for precise testing.For the price, it’s an excellent value. Whether you're troubleshooting radon mitigation, HVAC efficiency, or general ventilation issues, this smoke pen is a must-have tool. Highly recommended for its durability, ease of use, and affordability!
Ben
Reviewed in Canada on September 2, 2024
No response from seller, and this thing barely works. Build quality less than 1 star
Customer
Reviewed in Canada on February 13, 2024
I use it for work. Product worked perfectly and did the job I needed.
Rusty
Reviewed in the United States on December 16, 2024
These units are incredibly sensitive.1 was not working when I removed it from the box and set it up. Dead on arrival1 broke within a week of using it. Not sure of the problem. Element was heating previously, had fresh juice and batteries. Wouldn't turn on. Cleaned contacts still nothing.Cheap construction, and design. Will not buy again and recommend against this.
Matt
Reviewed in Canada on January 4, 2024
Used this for a job to visualize airflow. It works great it produces a large amount of thick mist to visualize air flow well with or without a flashlight aiming on the smoke.Threw it in a back pack and it turned on (even after using the lock on the trigger) and it overheated and melted out the filament. It’s just a poorly designed mechanism for triggering the heating element.There needs to be a way to store this like a tool. It can’t be so delicate. It’s essentially a large vape pen.
DLAC
Reviewed in the United States on September 26, 2023
When it works it works well. The design needs refinement as fluid can easily leak into other parts of the unit, rendering it useless. The method of siphoning fluid from the unit after use is cumbersome and not always effective either
Keith C
Reviewed in the United States on July 14, 2023
Works fairly well. Difficult to secure plug in fill port, so leaks at times. Pump trigger is inconsistent, large puff at times and less at times. Strength of batteries may have some affect on amount of smoke. I may need to learn to work it. Product met my needs.
M Wiebe
Reviewed in Canada on October 23, 2023
This unit work ok, but the reservoir leaks a little. Be sure to store it upright!!
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