Hotplate Magnetic Stirrer has high sensitivity, strong controllability and wide temperature control range. It is suitable for liquid or solid liquid mixtures with low viscosity that need to be stirred or heated and stirred at the same time. With the temperature control device, it can control and maintain the sample temperature according to the specific experimental requirements, help the experimenter set the experimental conditions, which greatly improve the possibility of experimental repeatability. It is widely used in colleges, research institutions, chemical industry and other fields.