features:

aneroid sphygmomanometer, stethoscope head with single measuring range: 0-300mmHg accuracy: +/-3mmHg (0.4kPa) minimum scale: 2mmHg023 nylon straps, D ring, 48*14 or 51*14cm053.2 latex bag 22*12cm069 leather bag

packing: single color box, 50 / box weight: The volume 26.5KGS/ box: 55*40*39cm/ box

The blood pressure is diagnostic instrument for human blood pressure determination. With a small size, portable characteristics, the use of the same effect with mercury column blood pressure.

Note: measuring blood pressure

1, should be in a quiet environment to measure blood pressure.

2, because the body's blood pressure changes all day, so it should be measured at the same time of day.

3, the test should be in a state of relaxation to keep quiet, it is best not to talk and activities.

4, in order to wear loose clothing is appropriate.

[note]: the measurement of blood pressure should be
should measure blood pressure in a quiet environment. Because the body's blood pressure changes all day, it should be measured at the same time of day. The person being tested should be quiet in a relaxed state, best not to talk and to be active. To wear loose clothing is appropriate.
[measurement method]:
1. Blood pressure table before the opening, first check, the normal use of the blood pressure gauge usually dial refers to in "0" bit, pressurized flexible response and still be back to the original position "0". 2 please was sitting at the table, the left arm gently on the table, maintain a comfortable posture. 3 adjustment arm and with heart with high height is not enough to be padded under his arm. 4. Arm band flattening, the gas centre in front of the brachial artery and arm belt margin of fossa cubitalis 2 to 3 cm tied to the upper arm can not be too tight or too loose in general should be able to make two fingers into sets of the following is appropriate, so as not to affect the correctness. 5 stethoscope to listen to the head is inserted into the arm belt, placed in the brachial artery at the elbow. . latex spheres to arm band slowly cheer, and pay attention to listening, until the brachial artery pulse disappeared then the pressure was increased 2.5kPa-4kPa 20mmHg-30mmHg to stop inflating. 7. The pressure is stopped, to 0.3kPa-0.6kPa 2mmHg-4mmHg per second speed of slow release with arms in the air, make blood pressure table pointer gradually decreased. 8. In the process of decline through a stethoscope to hear the first beat sound when the needle is shown in the pressure values for systolic blood pressure. 9. When the sound of beating in gradually enhanced turned to murmur, then tone suddenly become boring and gradually disappears when you don't hear a sound, that is, the diastolic blood pressure.

The measurement of blood pressure *, the general should be repeated 2 to 3 times, the average value of blood pressure readings as.

* sphygmomanometer case back with a metal hook, when in use, can be hung on the armband, make reading more convenient.

* sphygmomanometer arm with Velcro strap, convenient