I have 2 Caliber IV hygrometers and I noticed something weird when they're in my wineador. They will fluctuate every 10 seconds between 2 different temperatures. Every 10 seconds it will read 66 degrees then 62 degrees then 10 seconds later 66 degrees and so on. Now I seriously doubt that my wineador is changing temperatures back and for by 4-5 degrees every 10 seconds so I'm wondering what is wrong with the hygrometer. At the same time, both hygrometers are doing the temperature switching which is odd, they even seem to be off with each other. When hygro #1 says 62 hygro #2 says 66 then they swap (about 3 seconds apart) and hygro #1 says 66 and hygro #2 says 62. Anyone have thoughts on why?