I store my filament in a sealed tote box. I created this model so that I could mount my humidity sensor inside at the top so I can easily read it from the outside.
The humidity sensor that I have has a 41mm diameter for the main body, and 45mm diameter for the front “ring”. This 3d model is designed to hold the sensor by the front ring. I think this product on Amazon will fit- but it is not what I used (I salvaged mine out of another dry box).
If your sensor is a different size you can easily modify the model using the attached openscad file.
Printing directions: I recommend printing in the orientation provided so you don't have to add supports. I printed with 3mm brim to avoid it coming disconnected while printing. I printed in PLA, but I think any material would work.
Installation directions: Use super glue to attach, wait for it to dry, slide the sensor in.
The author marked this model as their own original creation.