I have read some of your threads, and know you really want to have a successful hatch.

Just wanted to suggest as I have suggested to others. Checking accuracy of an electronic thermometer is easily done with a Drug Store people thermometer. The range is at the correct level. People fever thermometers are quite accurate.
I know that the Old skool thermometers are much replaced with the New skool electronic ones.
The older type can be place whole inside incubator, and can be viewed without pushing a button to light up.
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BTW, I purposely spell Skool, instead of School.
