This remix adapts the circular hygrometer cutout in the wide Dry Pod to accept a 49 x 29 x 15 mm mini hygrometer that's on amazon.

There are two versions:

1. With the hygrometer enclosed. This is useful because you can remove the hygrometer without all the desiccant spilling out, and since the sensor isn't right next to desiccant you will get a more accurate reading of relative humidity.
2. With only the hygrometer cutout. This is for people that want to squeeze every gram of desiccant into their AMS.

Instructions:

With the middle two spool trays empty, you can simply slide the pod into place as shown: