My Hygrometers are Crazy!!

Originally Posted by md4958

is the lowest reading the hygro at the top?

what happens when you rotate the hygros, do they read the same as they did before, or do they read what the old hygro in that spot read?

if you dont see what im getting at, the RH is ususally higher towards the bottom. If the RH drops progressively as you go up in shelves then that might be the answer there.. you might need some air movement

Just a thought

Edit: Im using the assumption that you have these in a cabinet humidor. like a tower of power or something. Is that correct?

Had a similar problem with my cabinet and an Oasis, would 65% at the bottom and in the low 50's at the top. Once I added a half pound of beads to each shelve and got the air circulating everything started reading 65.

kfish