2 Hygrometer Holder for Ace Pro

I bought a hygrometer and looked for suitable holders.

I found a few, but they weren't exactly the best. ;-)

So I made my own for the ACE Pro system.

https://www.amazon.de/dp/B0F2HZJRC9?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1