Automatic Egg Turning The incubator automatically turns eggs every 2 hours at a very slow speed to prevent eggshells from sticking to the tray and to improve hatch rate. The distance between the rollers is adjustable to fit different egg sizes. Dual Power Supply Design Operates from either a 12V battery or 110/220V mains power. In a power outage, you can connect a 12V battery to continue incubation. Automatic Water Replenishment The water dispenser is mounted on the unit and uses an automatic replenishment mechanism. As long as there is water in the bottle, you do not need to worry about the incubator running dry. LED Display The LED display on the hatching layer incubator allows you to set the temperature, humidity, and egg turning time. You can the incubation process to your needs for simple and efficient operation. Practical use scenarios Home hobby hatchery: mix different egg sizes at home, adjust roller spacing to fit each batch, rely on automatic turning and water replenishment for reliable daily operation. Classroom or educational setting: demonstrate incubation principles with adjustable temperature, humidity, and turning time in a safe, automated system. Small farm or backup planning: maintain incubation during power interruptions by using a 12V battery, ensuring continuity of hatching programs.