What HR % are the humipaks that come in fuente boxes?
I have several i just got from the B&M as a "hey you tossin those out?" freebie.
I want to "calibrate" my hygro, I know it won't be perfect, but it'll give me an idea.
I have several i just got from the B&M as a "hey you tossin those out?" freebie.
I want to "calibrate" my hygro, I know it won't be perfect, but it'll give me an idea.