Simple hydrometer holder

Round and rectangular simple hydrometer / thermometer holder

Select the plate which model you are using

This is for a panel mount hydrometer.

for example:
https://www.aliexpress.com/item/4000103767097.html?

The stand uses about 6g of fiber, it holds the hydrometer well, so it saves costs, but also leaves the back of the hydrometer wide open to measure the humidity in the air. I printed from PLA

I attached it using double-sided Velcro

1, Plate - round hydrometer

2, plate - rectangle hydrometer

3, plate - round + rectangle hydrometer