I have been testing them and came to the conclusion that the one provided from cheap humidors is not consistent at all so they are sending me a new POS hygrometer. Now the digital I think is 15% below what it should be reading. I have had my humidification device in the humidor along with the shot glass full of distilled water since tuesday at 6pm central standard time and I just took a look inside and there is about a quarter of an inch of water gone from the shot glass. Now with my doubtful hygrometers, how do I tell if its seasoned or not? The digital has a reading of 75% and the analog has a reading of 72% after doing the math.