Features of model JZKB02:
- Irregular heartbeat detection. Instant heartbeat and usual heartbeat difference of 20% will prompt irregular pulse reading.
- Average function
- Who function
- Date and time display
- Memory storage functionality including memory for 99 measurements.
- 2-users 99 sets memory
- User A
- User B
- Movement error
- Mute symbol
- Low battery indicator, Uses 4x AAA Batteries (not included)
- Supports external AC/DC power supply (Optional)
Note: Two cuff sizes available. Measure arm circumference with a measuring tape in the middle of the relaxed upper arm.
- 32-48 cm (12.6″ – 18.9″) (for larger arms)
- 22-40 cm (8.6″ – 15.7″) (for most people)
- 1 x Blood pressure monitor
- 1 x Cuff
- 1 x Black bag
- 1 x English or Russian manual (Option)
- 1 x AC/DC power Adapter (optional)
- Avoid tobacco, alcohol, exercise, and caffeine a half hour before you take a reading.
- Find a quiet place and sit in a comfortable chair. …
- Follow your monitor’s instruction booklet to position the cuff properly and inflate it. …
- Check the readings. …
- Finally, establish a routine for checking your blood pressure at home.
- Avoid food, alcohol, caffeinated beverages, smoking, exercise or bathing 30 minutes prior to taking a measurement. It is also best to rest for 15 minutes before starting the measurement. Avoid taking measurements during stressful times.
- Wrap the cuff around your arm so it’s snug but not too tight. As a rule of thumb, you should be able to slip one finger under the cuff. Place the cuff against your skin, not over your clothing.
- It’s best to take blood pressure from the left arm, if possible. Your left arm should rest comfortably at heart level.
- Sit up straight with your back against the chair, legs uncrossed.
- With most machines, you must wait for 2 to 3 minutes before using it again. A digital blood pressure monitor will not be as accurate if your body is moving when you are using it. Also, an irregular heart rate will make the reading less accurate. However, digital monitors are the best choice for most people
Common Causes of Inaccurate Readings
A number of factors can affect your blood pressure and heart rate. If your numbers are unusually high or low, make some adjustments before trying again:
- Stress. When you’re worried, stress hormones temporarily elevate both your blood pressure and heart rate. Avoid stressors (like headlines or your to-do list) before checking your blood pressure at home.
- Drug and alcohol use. Tobacco, alcohol, and caffeine can affect your numbers, so avoid stimulants and depressants.
- Other medicines. Talk with your doctor about prescription and over-the-counter medicines that may interfere with an accurate reading.
Once you determine your heart rate and blood pressure, record them in a journal or app. Try taking your pulse and checking your blood pressure around the same time every day to establish a personalized baseline. It’s that baseline your doctor will use to help you determine what your numbers mean.