If anyone is interested....
If you do not feel like calibrating your own hygrometer using salt or the boveda I have a gentleman that is an engineer and scientist, he has a lab with a humidity chamber that will calibrate your hygrometer "exact" and send it back adjusted with a certificate of calibration.
He charges $6 each
(He is a B.O.T.L. as well. I have gotten to become friends with him and he is a super great guy).
Then when you get it back just adjust all your other hygrometers to the one you had sent in.
I'm not sure if anyone can read the information of contact off the certificate, so contact me for his info if you have interest. I am glad to pass on good info to my BOTL here at SC.
If you do not feel like calibrating your own hygrometer using salt or the boveda I have a gentleman that is an engineer and scientist, he has a lab with a humidity chamber that will calibrate your hygrometer "exact" and send it back adjusted with a certificate of calibration.
He charges $6 each
(He is a B.O.T.L. as well. I have gotten to become friends with him and he is a super great guy).
Then when you get it back just adjust all your other hygrometers to the one you had sent in.
I'm not sure if anyone can read the information of contact off the certificate, so contact me for his info if you have interest. I am glad to pass on good info to my BOTL here at SC.
“Evil is sweet in the beginning, but bitter in the end.”