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This product is mechanical elastic element type blood pressure, the products for the human body blood pressure measured in!
Using the method of blood pressure measurement results, and the same as the hospital doctors use desktop mercury sphygmomanometer,
cooperate with the stethoscope measuring blood pressure values (high pressure, low pressure) is accurate, reliable, durable, lightweight,
non-toxic, etc, especially suitable for family use, simple operation, accurate measurement data, and all metal manufacturing, durable.
Measuring range: (0 to 40) kPa, (0-300 mmHg)
Working temperature: - 5 to + 50 degrees Celsius
1.Blood pressure is enabled for check, can be used to normal blood pressure at ordinary times the dial in "0",
after pressure reaction, flexible and can still back to the original to "0".
2. Please be seated at table, put on the table, the left arm light keep comfortable posture.
3. Adjust the arm and high with heart, height is not enough to add soft mat under the arm.
4. The armband flattening, quickly take the central to the brachial artery, arm bands on the lower edge of chelidon of
2 to 3 cm to upper arm is not too tight or too loose should be able to make two fingers into the set of the following advisable, lest affect accuracy
5. Put the stethoscope head into the armband, positioned at the elbow brachial artery.
6. Use latex ball slowly bring cheer to arm, at the same time pay attention to listening, stay brachial artery pulse disappear
again will pressure of 2.5 kPa - 4 kPa (MMHG 20-30 MMHG) stop.
7.Pressure stopped, 0.3 kPa per second - 0.3 kPa (2 MMHG - 4 MMHG) slow release arm in the air, make blood pressure needle drops slowly
8. In the process of falling through the stethoscope when heard the first beat the clock shown in pressure value, is the systolic blood pressure.
9. When the pulse sound gradually enhanced to murmur, tone suddenly became boring then, gradually disappear,
when couldn't hear the sound, is the diastolic pressure.
When measuring blood pressure, the general should repeat 2 to 3 times, the average income readings as blood pressure values.
Blood pressure on the back of the watch case with a metal hook, when using, can hang in the armband, make reading more convenient.
Blood pressure arm with Velcro, supporter for ease-of-use！！！
1 x Stethoscope
1 x Digital display arm type blood pressure monitor
1 x Instructions