Quote Originally Posted by KMG View Post
Ive never used that brand but you can test it. I keep cigars and doing so you need accurate thermometers and hygrometers. Google how to calibrate a hygrometer or visit this link I pulled up on it. http://www.cigarsinternational.com/c...e/29/salt-test

While I doubt you can adjust yours you can at least figure out if its close to correct. Doing this test will give you the ability to subtract of add to the displayed number to know what your humidity is.
Thank you very much! Perfect!