I just got a incubator, It's like a medium size small refrigerator, it says precision on the door. I have looked it up online and really no luck. It says Gravity convection incubator economy model 4eg. Any info would help. I plugged it in and it doesn't seem to be heating up that high. I had it on 6 and was at 60 degrees and I turned it down to 3.5 and it seemed to heat up more. ?? Who know.