Hatch up to 18 chicks with this easy-to-use incubator. The durable unit provides accurate temperature and humidity control, and automatically turns the eggs at set intervals. Use either the Brooder Ring or the Mini Brooder to convert the incubator to a brooder, which allows hatched chicks to adjust to the outside environment. The Brooder Ring fits between the base and the dome of the incubator, while the Mini Brooder simply attaches to the dome Both accessories feature temperature control. The incubator is CSA approved and operates on 120 VAC.