The most widely used blood pressure monitor in the clinic and in the home is the electronic blood pressure monitor. The price of electronic blood pressure monitor varies, generally about 200-300 yuan can be purchased a very good electronic blood pressure monitor. If you buy a mercury sphygmomanometer, the price is about 100 yuan. Relatively speaking, the price of electronic blood pressure monitor is not equal, some well-known brands of blood pressure monitor may also be more expensive, and can even reach 1000 yuan a, according to the actual financial ability of patients to choose. But if it is the general public, choose then a 200-300 yuan electronic blood pressure monitor can be. Its function is mainly to measure blood pressure, but also can measure the pulse rate, if the patient does not have atrial fibrillation, the general pulse rate measured should be equal to the heart rate.