Incubators, One-button intelligence, control temperature and humidity, turn eggs, ventilation, alarm. High hatching rate, peace of mind. One machine for three purposes, hatching, brooding, no need to buy insulation equipment. save money. Dual power supply design, home AC and 12V battery DC. Not afraid of power outage. Multi-function egg tray for home, laboratory or small farms, for hatching 80% of poultry. It is a clear window surrounding the eggs you'll be able to see the entire incubation process without interrupting. Suitable for household, laboratory or teaching use. auto egg turning