The Farm Innovators Digital Still Air Incubator is easy to use and can accommodate up to 4 dozen eggs. The Incutek heater warms to a factory pre-set temperature of 100 degrees within minutes. An easy-to-read digital display shows temperature, humidity, and days-to-hatch (the days-to-hatch countdown timer is adjustable for a variety of eggs). EZ fill water channels in the base allow you to add water without removing the lid. The high/low temperature notification light flashes when temperature is below 97 degrees F or above 103 degrees F. A large picture window provides a 360 degree unobstructed view inside the incubator, great for educational observation. The deep bottom tray accommodates even large duck and goose eggs. Model 3200 automatic egg turner (sold separately) can be added to eliminate manual handling and improve hatch rate. This is a great incubator for hobbyists and for educational purposes. Made with eco-friendly recycled insulating polystyrene foam. 120V; 40W; 0.33 amps.