Blood pressure is very sensitive and is altering throughout a day depending on what you are doing and how you are feeling. So? it is not easy to tell your real blood pressure value unless you are careful when and where you take your blood pressure. Blood pressure is said to be most stable after a wake and before falling asleep? those when you are most relaxed. Take a few moment to take deep breaths when you wake up and make blood pressure measurement. Take a few moment again to relax and calm down in your bed before sleep and make blood pressure measurement. Make blood pressure measurement to be your everyday routine practice. That is what important in blood pressure management. Blood pressure monitor WS-1300 will be your best partner to support your blood pressure management. The monitor is compact and easy to operate. Taking blood pressure with this monitor is so handy that there is no difficulty in making blood pressure measurement habitual practice. The monitor has two memory banks to save measurement results along with measurement date and time. You can save morning results and evening results separately. In many occasions? it is recommended to check morning and evening blood pressure separately. You may? of course? share the monitor with your family and keep both of you healthy.1. Principle of blood pressure measurement – oscillometric method2. Indicator – 12 digit back lit display3. Pressure indication range – 0 to 300 mmHg4. Measuring range – 50 to 250 mmHg (systolic)? 40 to 180 mmHg (diastolic)? 40 to 160 pulses/min (pulse rate)5. Accuracy +/- 3 mmHg (blood pressure)? +/- 5 % of reading (pulse rate)