Measurement method:

• 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”.
• Please be seated at table, put on the table, the left arm light keep a comfortable posture. Adjust the arm and high with heart, height is not enough to add soft mat under the arm.
• 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.

• 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
• In the process of falling through the stethoscope when heard the first beat the clock shown in pressure value, is the systolic blood pressure.
• 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.

Specifications:

• Material: Aluminum alloy + latex+ nylon
• Range of measure: O~300mmHg
• Accurancy: +/-3mmHg(0.4kPa)
• Applicable: Upper Arm
• Suitable: Adult
• Package Size:18.5*10*7.5cm