Description features: digital temperature control for easy operation. built-in water channels control humidity level. the led screen provides information about temperature, humidity, hatching day and egg turning time. the auto turners automatically turn the eggs around every 2 hours to improve hatch speed. if the hatching environment is within proper temperature and humidity level it should not have any negative effect on the eggs. descriptions easy to clean & easy to use. temperature and humidity alarm. built-in fan to circulate the air for even temperature and humidity. suitable for incubating chicken, duck, and other fowl eggs. specifications: