An Egg Incubator is a device that is used to hatch eggs artificially by maintaining optimal conditions of temperature, humidity, and ventilation. Incubators are commonly used for hatching poultry eggs, such as chicken eggs, as well as eggs from other bird species, reptiles, and even some species of amphibians. The basic components of an Egg Incubator include a heating element, a thermometer, a humidity sensor, and a fan. The heating element is used to maintain the optimal temperature for hatching.