It looks like I got some bad luck with the sensors that I bought with my Spark 3: two of them read +0.4 degrees from my reference thermometer, the other one as much as -0.8 degrees. That’s quite a difference.
My intention is to have a beer sensor, a chamber sensor, and then the third sensor will go into the second beer so that I can understand the difference between the two vessels in the same chamber and take steps to rectify any large deviations.
I’ve been searching through every thread I can find on probe calibration and as best I can tell, it isn’t possible anymore. Is that still the case?
And if that is the case, which is the best function to assign to the oddball sensor?