Little Giant Circulated Air Incubator is designed to provide a high yield hatch and be operated safely and intuitively. This incubator's plug-and-play design and updated digital technology makes it easier and safer to use than ever. One of its features is a built-in fan that constantly lets the air flow in order to maintain the whole incubator's proper temperature, eradicating harmful cold and hot spots. The durable Styrofoam maintains warmth, generated by a light heating component controlled by a highly reliable, digital control board. The LCD display shows accurate humidity and temperature readings instantly. The mechanical control board regulates the temperature to suit changing environments. The integrated digital hydrometer helps maintain humidity, an important factor in egg health. The mesh screen is made of plastic and it safely supports eggs through hatch period and it is also dishwasher safe. Two 4" by 8" clear windows allow you to keep tabs of the eggs during the hatching process. This incubator can hold up to 120 quail or bantam eggs or 41 large chicken eggs when used with an egg turner, specifically, the Little Giant Automatic Egg Turner. This particular incubator is designed for hobbyists of general poultry and is not recommended for commercial or professional use or even for incubating exotic reptiles or birds.