A thermostatic incubator is an indispensable equipment in biology teaching and laboratories, providing a stable temperature environment for cell culture, microbial fermentation, and other biological experiments that require specific temperature conditions. A thermostatic incubator is usually equipped with a precise temperature control system that can maintain a constant temperature set by the user and has a timing function. In biology teaching, students can use a thermostatic incubator to observe the growth of microorganisms at different temperatures and understand the impact of temperature on biological growth and metabolism. The thermostatic incubator is easy to operate, safe and reliable, and is an important tool in biological experimental teaching.