A method for setting the measuring states of a haemadynamometer comprises the steps of: actuating the power of the haemadynamometer; measuring blood pressure and displaying the measuring value; selecting the setting or unsetting various states according to the condition of the measurer, and displaying the state values; and finally, accessing the measuring values and the data of state values. Thereby, by the electronic haemadynamometer, the states of the user can be recorded. Then data can be look up from the haemadynamometer directly, or the data can be output to a PC for further analyzing so as to be as a reference of doctors.
