Cigar Asylum Cigar Forum - View Single Post - Calibration of a Hygrometer...would this work

Weelok · 05-20-2013, 11:12 PM

Salt test for the win! Get a plastic bottle cap, fill with salt and dampen with distilled water until it is a salty putty in the cap. Put in a zip lock bag at 70 deg F and you get 75% humidity after 8 hours. Cheap and easy; that's what she said.

05-20-2013, 11:12 PM	#9
Weelok I'm nuts for the place Join Date: Jul 2011 First Name: Dave Location: Reno, NV Posts: 4,126 Trading: (21)	Re: Calibration of a Hygrometer...would this work Salt test for the win! Get a plastic bottle cap, fill with salt and dampen with distilled water until it is a salty putty in the cap. Put in a zip lock bag at 70 deg F and you get 75% humidity after 8 hours. Cheap and easy; that's what she said.