... ,coal,gas 3.Micro-computer control 2013 Hot sale Professional CE approved 1232 chicken eggs incubator [Model number]: DLF-T11 [ Gross ... .5MOperating voltageAC180V—240V,50HzRelative humidityLess than 85%Ambient temperature-10°C--40°CElectric power300w Chicken egg incubation technique Total ... , Safe and reliable: The stove first heat the water in heater, steam, hot water hose into the water pond, stoves, ...