Fluctuating incubator???

[RaptorSilkies]

I Hova bator Genesis 1588 seems to be fluctuating from 99 to 99.9. I can see this when I look at the minimum and maximum temperatures in the memory mode of my thermometer. When I go and look at the thermometer I have only seen it go between 99.3-99.7. Should I be concerned? Does anyone have any experience with this? I have it set on 2.

 

[Kiki]

Do you have extra calibrated thermometers inside the incubator?
You can not trust the installed thermometers.

 

[RaptorSilkies]

I do.

 

[aart]

I can see this when I look at the minimum and maximum temperatures in the memory mode of my thermometer. When I go and look at the thermometer I have only seen it go between 99.3-99.7. Should I be concerned?

This thermometer is separate from the incubators built in thermometer...and it has bee calibrated against a known accurate thermometer??

Just because you haven't seen the range of temps, doesn't mean they didn't happen.
That's why some therms have the memory function, it can be handy if it works correctly, and I would clear and reset it the memory everyday.

I don't think a 0.9°F range is anything to worry about.