This invention relates to one microwave overheat protection and control method with temperature test device, which comprises the following steps: pre-heating microwave; reading cook chamber temperature; judging cook chamber temperature; controlling according to judge results, wherein, the said cook temperature judging step as: firstly judging whether the chamber temperature is larger than set one, if not microwave normally runs; if yes then judging cook temperature is over set temperature. If yes, then stopping microwave running; if not then let microwave normally run. |