This little guy simply converts your Vapor2 unit into a pen like smoke machine. I built it to test airflow structure in my cooling fan assemblies.
→ This thing is intentionally 1/10th of a mm too small, it needs to be air tight so lightly sand the interior until it fits snugly.
→ The tube push button should be one of the 10mm (9.80 and change ) thread sizes.
→ Do remember to load the unit with pure VG, otherwise who knows what's going to be left on your parts.
→ Pop in a tube and blow smoke into whatever you need to see airflow passing.