Double Users and LCD display: 2 x 90 sets memory function, all measurements result, date, and time will be displayed in the liqud crystal LCD display, Easy to read,and automatically stored.
HOW TO USE: The POSITION of where to wrap the item is very important, this will effect the ACCURACY of the reading. Please refer to the SECOND picture of how to use. ?NOTE? For people aged 70 years or up, suggest using an arm blood pressure, it will be more accurate.
Press the M button when power off, the latest 3 times average value will be shown, press the M button again to show the lasts memory, press the S button to show the oldest memory.
Simultaneous readout of systolic/diastolic pressure, pulse rate and irregular heartbeat detection according to WHO and IHB index, which is accurate with pressure is less than 3mmHg and pulse is less than 5% of reading.
Auto-Display and Auto power off when no operations for 1 minute with lower power consumption. Small size, easy to carry, suitable for health care (medical field, families, and adults), quality-assured, FDA approved.