CITIZEN CH-657 blood pressure monitor Instruction manual

Below you will find brief information for blood pressure monitor CH-657. The CITIZEN CH-657 blood pressure monitor is a simple to use device that offers an easy way to measure your blood pressure at home. Use it to track your blood pressure over time and help you better understand your health. The CH-657 is a digital monitor that provides readings for systolic, diastolic and pulse.

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Blood Pressure Monitor CH-657 Instruction Manual | Manualzz

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Key Features

  • Measures systolic, diastolic and pulse
  • Stores up to 90 readings
  • Calculates average of last three readings
  • Easy to use interface
  • Comes with a storage case
  • Compact and portable design
  • 5-Year Limited Warranty

Frequently asked questions

Why is the blood pressure measured at home different from that measured by the physician or at a hospital?

Your blood pressure may vary due to exercise, ambient temperature or your mental state. When you have a physician or nurse measure your blood pressure, the pressure value is likely to be 10 to 20 mmHg higher than usual due to anxiety and/or stress. Knowing what affects your blood pressure helps you to better monitor your health.

Why does the blood pressure obtained vary with measurement?

Our blood pressure is adjusted by automatic nerve function. Blood pressure differs with every heart beat. We are likely to think that our blood pressure is constant, but it varies if you take measurements in repetition. Blood pressure is susceptible to the time of day, such as morning and afternoon, season and atmospheric temperature. In addition, blood pressure is easily affected by mental stress or emotional ups and downs. It tends to increase when you feel tension or decrease when you are relaxed.

What is the benefit of measuring my blood pressure at home?

Blood pressure measurements taken at home give reliable data as they can be taken when you are in a stable and relaxed condition. Physicians place considerable importance on blood pressure measurements taken at home. You should measure your blood pressure at the same time each day and record the variations in your blood pressure.
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