I’ve got 3 or 4 degree difference in what the front of my unit says and what my LaCrosse reads.
Which one do you think is more accurate?
Anyone else have this problem?
Different areas of an actively cooled cellar can have that much variation. Are the sensors both in the same place in the cellar? If so, maybe get a third thermometer and see which one it matches. If you really want to know, get a NIST traceable thermometer. Three or four degrees isn’t likely to make any difference, but if you’re like me it’ll bug you until you know.
I absolutely see similar variation between what the fridge readout says and what my sensors say. I’ve tried various experiments and find the fridge to be far less accurate. The more active the fridge, the more variation you’ll see in better independent metering (mine show to the 10th of a degree) whereas the fridge meter is a gauge used to turn on and off the cooling system.