Addendum: The values are not remained stable, the hatching rate was very poor. 6 of 17 quail eggs have hatched, one with crippled legs. 16 were fertilized! When DIY breeder slipped 27 from 30. The eggs are all from the same breeder!
What went wrong: In the last inspection and removal of the inverter unit I have lost the additionally attached by me Hygro thermometer. Until then, I could not detect any gross variations in memory. Due to poor hatching rate I have started an idle test after emptying the breeder. The Chill came not more than 32 degrees and even though the device 38 degrees were shown despite adjusted 38 degrees. I'm going for a promlem art increase with the humidity in the final stages.
The electronics are not protected against humidity inside the breeder, because I see the problem anchored. It may be that this breeder 1 -2 passages easily broods, with me but not even that, also possible that I have just received a faulty model and einwandfreui work everyone else. My experience with this breeder: No buy recommendation!