This is a remix of SoftFever's middle dry box for AMS that works with the hygrometers that are available on Amazon in the US. The same top is used from the original project.
Updated 10-20 Added indent to back wall for AMS roller fix from 'dietrich'. Also added the original lid for convenience.
Updated 10-18: with vents for airflow to the sensors.
Light support is needed for the front overhang. Support is NOT needed internally as there is a built-in support structure.
https://www.amazon.com/AikTryee-Thermometer-Hygrometer-Temperature-Fahrenheit/dp/B08PVQBVCT