A good hygrometer?
Comments
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            Xikars are great, i have two in my tower and one humi-care. Try a humi-care (blue ones)...they are great too.0
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            D@mn dude, dont know what happened here, but Im sorry you had to wait so long for a response! From everything Ive gathered, the ROUND Xikar seems to be widely recognized as the best without spending a ton of money on one. With their one-touch calibration system and a boveda calibration pack, calibration is a snap, and they're supposed to hold their calibration spot-on for a long, long time.
Hope this helped! :-D
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            Ah I have a rectangular.. Stupid squares not being circles.0
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            I have two caliber lll, they work pretty well and are always spot on.0
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            springfield 7 bucks at walmart stays 1% off at all times. best 7 dollars I ever spent0
 
