The Smoke Pencil is a brilliant device for detecting air leaks and draughts. It emits a stream of vapour that looks like smoke in a controllable manner, using a trigger. The Smoke pencil unit emits the "smoke" in a vertical direction and has a diameter of 18mm. This adaptor kit fits to the Smoke Pencil and enables a much finer stream of smoke to be emitted for detecting the finest of leaks. It also enables the Smoke Pencil to be tipped horizontally or upside down to increase the range of locations in which the Smoke Pencil can be used. It comprises a fan unit powered by a AA battery (not supplied) and two tips of the same aperture that can be cut to required sizes.
Trustpilot
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