Title: Cheap junk
Review: Bought this for my cigar box humidor along w/ the test kit after reading the reviews. Opened it up and tried to calibrate it--but the 3-step instruction ignores some pretty crucial components--like what each button is supposed to do. I put it in the test kit for 48 hrs as instructed, and it came out at 61%--but since you're only able to adjust the humidity percentage a very small percentage either way, I was SOL. The instructions also say each click adjusts the reading by 0.2%, but mine appeared to go by a full percentage point.I tried to use it anyway since there were so many glowing reviews. Two days later it shut off. I tried to turn it back on and the LCD was completely screwy, just showing partial digits.This thing was a horrible waste of money. If you need it for a humidor, I'd advise going analog!
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