A Smoke Pencil is typically used to identify draughts and air leaks in rooms. It can identify things like where heat loss is ocurring in a room and allow you to easily identify areas which require insulation so that you can save energy.
It operates on a harmless Glycerine, Glycol and water vapour making it the safest product for identifying draughts on the market. The smoke produced by the pencil does not produce any flames and leaves no marks on walls or others areas you are testing. It produces no residue or odour other than a very slight sweet aroma.
- Smoke Pencil Pro
- Adapter Tip (for when you want a narrow smoke pattern to test more delicate situations)
- 89ML Bottle of Smoke Fluid (enough to last 15 hours of consistent heavy duty draught proofing work).
- 7 Batteries
- Handy kit carrier bag
The smoke pencils are essentially battery operated smoke sticks. An internal element heats the glycerine, glycol and water solution which produces a fine steam which looks like smoke.
This is completely non-toxic and offers excellent consistency for effective draught proofing.
The pencil includes a built-in LED light to help illuminate the area you are testing. The smoke quantity is easily controlled by the turn on trigger (for a small smoke stream squeezee trigger slightly, for large smoke stream squeezee trigger full)