192-egg incubator is a device that can automatically hatch up to 192 bird eggs, such as those from chickens, ducks, or quail. These incubators feature automatic temperature and humidity control, automatic egg turning, and an LED display to monitor hatching conditions like temperature, humidity, and incubation day. They are built for durability and come in various models with features like transparent walls for observation and options for dual power supply (AC and DC battery).