This Digital Arm Cuff Blood Pressure Monitor can be conveniently used at home. It′ s a good tool to keep in touch with your health. Super easy to use and seems to be very accurate. It is also a good present for your parents. Digital Wrist Blood pressure monitor with Memory Function small， portable， easy to use， also this Blood pressure monitor almost for all people own using. With this Blood pressure monitor， you can simply check the blood pressure as a tool for self-popular hypertension.                                    Features            Display LCD screenMeasurement method Pulse scan methodMeasurement scope Blood pressurePressure increasing AutomaticalPressure decreasing AutomaticalPressure sensitivity Semiconductor pressure sensorExhaust AutomaticalAccuracy :<br>Blood pressure: +/-3mm Hg <br>Pulse:+/- 5%ErrorPulse: Record below 5% errorSize: 7 x 7 x 2 cmOperation temperature: -10℃ - +40℃Store temperature: -20℃- +50℃Measurement scope: 135-195mmcycle<br>Method of use Step1  Wrap the cuff around the left wrist. The display should be placed on the palm side the wrist，the upper edge of the cuff should be approximately 1cm from your palm line.Step2  Sit upright and place your forearm on the storage case， so that unit is at the same height as your heart.Step3  Keep upright and draw yourself up， relax your shoulder and your arm， click the on/off key， the device starts measuing automatically.Detail  Overview: This blood pressure monitor is easy to use and portable<br> Button and panel: Just with a press of buttons， the monitor can check your blood pressure and display the readouts on an extra-large panel<br> Function: Check your blood pressure and pulse rate from time to time with this portable blood pressure monitor<br> Accurate readouts: Simply wrap the cuff around your arm and press the button， and then you can know the accurate blood pressure and pulse<br>                                                                                                Package Includes            1 x Digital Wrist Blood Pressure Monitor with Memory Function