Matches, Smoke Emitter: White Splintax (S210) 20 second Burn Time; 20 Pack

Smoke products provide an inexpensive method of generating swirling smoke. This is a great product for testing of all high, medium, and low pressure duct-work systems and also for air balancing. The smoke emitted does not contain oil nor zinc and will not leave any residue. It is non-toxic and has the same density as air, so that it is possible to observe true air movements without the complicating factor of having to allow for the natural rise or fall of the smoke. The particle size is .3 to 2.5 microns making it ideal to check HEPA filters. The smoke cartridges produce a generous amount of smoke, which is emitted at a constant rate to help with the identification of flow patterns.

Features:

• Excellent method to visualize airflow patterns
• Non-toxic smoke
• Does not drip or spark
• Splint made of quality Swedish Aspen
• Match splint does not burn
• No after glow in match heads
• Does not contain oil, zinc, rubber powder or naphthalene
• Leave no visible residue
• Particle size is 0.3 to 2.5 microns
• 2 year shelf life
• ISO 14001 Certified