I have a Brinsea Mini Advance. The last hatch I did the chicks hatched a few days early and 2 died after lockdown, so I decided to check the temp. I purchased an inexpensive terrarium temp/humidity meter, popped it into my empty incubator, filled one of the two wells with water, set it to 99.5F, and turned it on.
After 24 hours, the temp on the meter was showing just barely under 100F. The humidity was around 50%.
I then filled both wells with water to simulate lock down, and the temp went just barely over 100F, and the humidity was around 60%.
Is the temp too high? Is the humidity OK? I'm guessing if I had eggs in there it might change the humidity a bit, right?
Here is the cheapo meter I bought, so it's hard to say if it's super accurate.