2. Try to choose a health pot with food-grade stainless steel heating plate: the health pot is a household appliance that directly contacts food, so the product safety requirements are very strict. First of all, the heating plate must be made of 304 stainless steel, even better if it is 3 16L medical grade, such as K2763 from Beiding.
3. Choose a health pot with guaranteed thermostat quality: the thermostat is used to prevent dry-burning feedback. Its technology is now mature, but the quality of thermostats selected by big brands is trustworthy. The main difference lies in the installation method.