|Shipping:||Free shippingTo UNITED STATES|
|Dispatch:||Item is temporarily sold out.|
|Color||Black + gray|
|Measuring range||0~40kpa(300mmHg) mmHg|
|Functions||Used to measure blood pressure; Small, lightweight and portable; Safe and reliable; Suitable for home use; Should measure in quiet environment at the same time; Measured person should release and be quiet|
|Measuring Method||Check if the dial is indicating "0" before use and if it can back to "0" after pressed; Let measured person sit down and put arm on the table in relax, keeping arm elevated to the same height as the heart; The below edge of cuff should be 2~3cm away from elbow and shouldn't tight too loose or too firm; Insert stethoscope head into cuff and put on brachial artery; Press bulb and listen, increasing pressure 2.5kPa~4kPa(20mmHg~30mmHg) after brachial artery disappeared and then stop; Then release pressure at 0.3kPa~0.6kPa(2mmHg~4mmHg)/s; As the pressure in the cuffs falls, a "whooshing" or pounding sound is heard when blood flow first starts again in the artery; The pressure at which this sound began is noted and recorded as the systolic blood pressure. The cuff pressure is further released until the sound can no longer be heard, which is the diastolic blood pressure; This measurement usually repeated for twice or three times and take the average value as blood pressure|
|Pressure Accuracy||Minumin unit is 0.5kPa(2mmHg); Allowing error value is +/-0.5kPa(+/-3.75mmHg)|
|Packing List||1 x Blood pressure meter|
|1 x Small wrench|
|1 x Case|
|1 x Chinese user manual|
|Quantity||3+ units||5+ units||10+ units|
|Rate||USD 19.49 shipped||USD 19.43 shipped||USD 19.36 shipped|
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