Blood pressure monitor Dr. Frei M-100A Modern automatic blood pressure monitor made by a well-known Swiss company. This meter has an accurate and convenient measurement of blood pressure and pulse using an oscillometric method. Advantages: Automatic arrhythmia detection. If the blood pressure monitor detects an irregular pulse, it is reported on a clearly legible LCD display. If the arrhythmia is detected regularly (2-3 times a week), it is necessary to visit a medical facility to avoid dangerous consequences. Blood pressure scale according to WHO recommendations: Green zone - optimal blood pressure Yellow zone - blood pressure is too high Orange zone - blood pressure is too high Red zone - Blood pressure is dangerously high The large LCD display shows results in clear and large numbers. The blood pressure monitor can be used both with AA batteries and plugged into an outlet. When used, the meter automatically shuts off after 60 seconds, saving battery life. Automatic saving of results. You can view the results of the last measurement at any time. Technical specifications: Arrhythmia detection Yes WHO blood pressure scale Yes Number of measurements stored in memory 1 Cuff size M (22 - 32 cm) Adapter Yes Source.