I have 3 of these units. The oldest has been pumping out chicks for me for 3 years now. They are excellent. The settings are intuitive. The operation is simple yet effective. I have never had an issue. I did have to adjust the calibration of my oldest unit initially by .3 degrees but that's minor. I called GQF, left a VM and they called me back with instructions within 2 hrs. I would recommend this unit to anyone.
I also have Dickies and Brinsea. I have no complaints on either, but the GQF is my go-to!
I also have Dickies and Brinsea. I have no complaints on either, but the GQF is my go-to!