Suitable for checking air-tight systems and visible leaks
Reliable safety with the smallest laboratory behind glass
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Highlights
Air flow test tubes can be used universally: Simple and easy to use for the identification of air flows movements.
Quick information
In many fields, such as mining or industry, it is very important to detect even the smallest air flows, in order to quickly and reliably evaluate the possible diffusion of dangerous substances. With the air flow test tubes, the source, direction and … More informationspeed of the air flow are visible immediately.
Simple to use
Smoking sulfuric acid is located in the tubes. When the top of the tube is opened, a small rubber ball is used to pump air through the tube. This creates visible white smoke, which is carried on any existing air flows.
All-purpose
The air flow test tubes can be used until the "white smoke" has completely disappeared. If the test is completed before all the smoke disappears, the tube can be sealed again using the rubber cap provided.
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