It is a dehumidifier. I don't have an outlet fan in the tent yet so I have this to help with humidity.
Thanks!
This tastes amazing, I was just worried that it may not be safe.
The fan pulls a lot of air for this small a box, I think I may have had too much airflow at this high humidity. I guess I'll run it slower next time.
I'll try with thinner and more consistent cuts next time, and maybe add a cheap $20 Peltier dehumidifier off amazon: https://www.amazon.com/Vremi-Pint-Compact-Portable-Dehumidifier/dp/B07J9JV3V5
Or I'll build my own and integrate it into the box, with the same unit both dehumidifying and warming the air as it passes through.
I just bought this one for my 2' x 2' x 5' tent. I'm in flowering and it brought it down to 45 from 63/