Smoke Pens | McMaster-Carr

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

	Form Form

	Number of Wicks Included Number of Wicks Included

	Required Wick Exposure Required Wick Exposure

	Useful Life Useful Life

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

2 Products

Expose the pen's wick and light it to produce a continuous trail of smoke to detect airflow and leaks in HVAC systems.

Pens					Refill Wicks
Number of Wicks Included	Useful Life	Required Wick Exposure		Each	Pkg. Qty.		Pkg.
6	Up to 60 times per wick	3/8"	000000	000000	6	000000	000000