▼ Can be used for small space cooling, such as test bench cooling, flat product cooling, pet bed cooling, etc. | ▼ Suitable for small space cooling, semiconductor refrigeration learning theory, research solutions for cooling equipment planning. | ▼ Stable operation, low noise, no need for refrigerant. | ▼ The kit is well assembled and you only need to connect it to use it. | ▼ How to use: Place the cooling product on the smooth surface of the semiconductor refrigeration.