Blood Pressure Monitor by LotFancy, Upper Arm BP Cuff (13-17"), Automatic Sphygmomanometer, Talking, 180 Readings

Note:4 AA batteries NOT included

How to get accurate reading:    

The fact that blood pressure measurements vary is no surprise.Blood pressure wanders all over the map throughout the day and responds dynamically to movements, meals, and moods.

We suggest to measure at around the same time each day. Place the cuff on your exposed arm 2cm (approximately 2 finger-breadths) above the elbow. Make sure the tubing is placed at the centre of your arm facing the front, and that the sensor is correctly placed. Pull the end of the cuff so that it is wrapped evenly and firmly around your arm.

IMPORTANT: Please READ our manual as detail as possible to be instructed regularly!

Masked Hypertention & White-coat Hypertention:

Your blood pressure can vary depending on changes in posture, exercise, diet, medications, emotions, or sleep. That's why a single blood pressure measurement taken at the doctor's office doesn't always provide accurate  information about your health. To get a more accurate assessment of blood pressure, people should perform multiple recordings and average them.

Talking function: (optional)

The device has a voice function. There are 2 languages including English and Spanish for choice and 4 given level of volume which can be adjusted. English and Level 3 volume are the default.

Specifications:

Size: 5.2 x 3.8 x 1.9 inches (L x W x H)

Weight: Approximately 310g without batteries

Measuring method: Oscillometry

Extreme pressure: 300mmHg

Measuring range: 40-260mmHg (blood pressure) / 40-160 beats/min (pulse rate)

Measuring accuracy: ± 3mmHg for static pressure / ± 5% of the reading for the pulse rate

Transport and storage tempature / humidity / air pressure: -20 degree to +50 degree / 85% and below / 500hPa to 1060hPa