Blood Pressure Monitor – Upper Arm
Display – Systolic / diastolic / pulse.
Convenient operation, accurate measurement.
Large LCD screen, easy reading.
Super-low noise air pump.
Shut off automatically after 30 seconds of inactivity.
4 x AA batteries.
This upper arm digital blood pressure monitor measure blood pressure and pulse by using the oscillometric method, meaning the measure of fluctuations in pressure. This is done by first wrapping a fitted cuff around the upper arm. The monitor then automatically fills the cuff with air, creating pressure around the arteries inside the upper arm. The monitor then measures how high and how quickly these contractions occur and converts the information into a digital value.