Hey all! What is the best hygrometer purchase to make on Amazon? This year I'm moving past my 'newbie' stage and got 4 growing outside. Once harvest time comes in gonna have more then I ever had (always grew just 2 in the tent). What is the best (accurate)meter to purchase. I read the Amazon reviews and many who buy the multi packs have issues with them having different readings. Thanks in advance!
Provide the link if you don't mind...
Provide the link if you don't mind...
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