Automatic Egg Turning: Every 2 hours automatic egg turning, temperature control, with egg light, single layer, ensuring uniform temperature, improving hatching rate. Adjustable Egg Trays Spacing: There is also designed with adjustable egg trays spacing function for hatching chicken, duck, goose, pigeon, quail eggs, etc. Automatic Water Replenishment: The divided into partitions of the bottom of water tray is portable to adjust the evaporation of water by adjusting water bottles for different requirements incubate cycle. Dual Power Supply Design: 12V battery can be connected after power outage of dual power supply.(Battery is not included, and 12V, 50-100A is recommended for the battery.) Detachable Chassis: The detachable design of the egg incubator is for easy cleaning. And the transparent window is for clear observing. Size Chart: 6 Eggs: 28cmx17.5cmx25.5cm/11.02inchx6.89inchx10.04inch 9 Eggs: 28cmx25.5cmx17.5cm/11.02inchx10.04inchx6.89inch 12 Eggs: 33cmx26.5cmx18.5cm/12.99inchx10.43inchx7.28inch 24 Eggs: 43cmx30.5cmx18.5cm/16.93inchx12.01inchx7.28inch 30 Eggs: 43cmx31cmx19cm/16.93inchx12.20inchx7.48inch 36 Eggs: 40cmx42cmx17cm/15.75inchx16.54inchx6.69inch Package Includes: 1Egg Incubator Note: Please allow slightly errors due to manual measurement and different monitors.