02/16/24 UPDATE:
V5 - Essentially the same design, with air slots in the rear. Better ventilation for humidity readings. A few details refined.
This part is designed to sit in an air-tight box with your filament and a bit of desiccant to monitor how dry your filament is.
The part is designed to print flat on it's side with no supports needed.
I've included a version with tabs that help bed adhesion and can easily be torn off after printing.
Works with a variety of filament spools. Holds the hygrometer snuggly. Keeps the display upright inside your box/bin. Enjoy!
TP49: https://www.amazon.com/dp/B09NL17MBR/
Looking for the big brother to the TP49? TP50: Click here.
The author marked this model as their own original creation.