I give it 90%. Printed perfect in clear. This may be a duplicate entry, the system processed me to rate this one more time...
However, as some noted....it's hard as heck to pull it out once in place without a tab extending from the top back of each pack. If the humidity sensor mount wasn't directly fed from the descicant then it may be more accurate. I think if the it was hollowed out all the way to the rear then it is possible less influenced by the direct filtering effect.
The middle one doesn't work.
First of all this is a wonderful design. I printed in PETG, clear, strong (50%). I want to thanks you for providing it for us to use.
However, when I attached my humidity sensor ....the humidity rapidly dropped to 10%.
I have used a lot of desiccant and sensors so I knew something was wrong right off the start because it takes time...a lot more time than what I observed.
The design should be improved so that the sensor back is not going through the desiccant like a filter on a cigarette. Otherwise, you are not really measuring the environment's relative humidity.
See the photo I attached. It's always 10% in there even if I am working with the lid open.
I am removing the middle one and replacing it with a humidity sensor stand.