DHP electro thermo incubator is suitable for the storage of bacteria, biological cultivation and scientific research in departments such as medical and health, medicine, biology, agriculture, and scientific research. Microcomputer intelligent digital display temperature controller, temperature control is accurate and reliable; the outer door is equipped with a two-layer glass door, which does not affect the temperature inside the box when observing the situation inside the box; electric heating adopts external heating type temperature without overshoot or damage to the culture.