some pics of what i use to claibrate my hygrometers. I like the Humidipak Calibration bag, but its kind of small. Some of my hygros are too big for the bag. Use a clear lid Otterbox 3000 along with 2 - 65% Bovedas. This setup is big enough for any size hygro that I own. Even though it seems that humidity will stabilize after about 8 hours, i do a 2 to 3 day test to be sure. This setup is an absolute, no questions to ask, surefire, easy to do, calibration chamber. The best news is that these calibration chambers cost only $1000. (BOTL members get a $975 discount)
Calibration Chamber
- Thread starter RonC
- Start date
