Overview:
1. Use an oscillating sphygmomanometer to accurately measure blood pressure
2. Digital LCD display.
3. Smart pressure
4. Power supply voltage detection, low power consumption.
5. Dual mode, 90 groups of memory measurement for each group
6. Automatic shutdown after 1 minute of no operation
7. Irregular heartbeat prompt
8. Clock function
9. Stylish appearance, light and small, suitable for medical care (medical field, family, adult)

Product information:
1. 99 memory groups: 2 people date and time
2. Measuring range: pressure: 0-299mmHg (0-39.9kPa) pulse: 40-180 beats/min.
3. Accuracy: Pressure: ±3mmHg (within ±4kPa). Pulse rate: accuracy ±5%
4. Display mode: digital liquid crystal display
5. Battery: Four alkaline batteries
6. Live voice (optional)
7. Battery life: AAA alkaline batteries can be used 300 times at 23°C.
8. Working temperature: 5.0～40.0℃, ≤85%RH
9- Storage temperature: -20.0 to 60.0 °C, ≤ 95%RH
10. Dimensions: 115 x 96 x 59mm
11. Weight: 180g (without battery weight)
12. Automatic shutdown: 8 seconds without operation to automatically shut down

How to use:
1. Put your elbows on the table
2. The wrist and the heart are on the same horizontal line
3. Relax the palm of your hand and use the same arm and position to measure at the same time every day. The position of the wristband will cause the result to change.

Precaution:
1. It is best to measure the basal blood pressure (the blood pressure that you do not want to urinate after getting up in the morning),if not, it is best to measure it before exercise and eating
2. Do not touch the instrument, wrist strap and trachea during measurement, keep calm and relax
3. Keep calm for at least 5 minutes before measuring
4. Relax the body, arms and fingers, no muscle activity
5. Don't talk during measurement, keep calm
6. If you need to measure continuously, take another 4-5 minutes to measure

Packing list:
Blood pressure meter*1