Blood Pressure Monitor BP Monitors Arm Health Monitors + USB Cable battery

Blood Pressure Monitor Bp Arm Health Monitor + USB Cable
Features: The clock feature Intelligent pressure LCD digital display, legible An irregular heartbeat tips WHO warning message function The overpressure protection function. Voltage power detection,  Low power consumption Double mode, each of the 90 set of measurements of memory Intelligent presurize, live nonvoice (optional),Serial port (optional)Using the oscillo metric blood pressure measurement measures the blood pressure accurately 
Specification: Product size: 71*73*32mm Wristband range: 135~195mm Display: LCD digital display screen Measurement range: blood pressure 0~280mmHg pulse 40~199 times / min Compression method: automatic pressurizing pump Reducing the way: solenoid valve control pressure Measurement error: blood pressure + 3% heart rate + 5% Memory capacity: 90 sets of measurement data and time Pressure sensing: semiconductor pressure sensor Power supply: 2 AAA battery Measurement interval: 1mmHg Operating temperature and humidity: ~+40 C +10 C /40%~85%R.H. Preservation of temperature and humidity: +50 C -20~ C /15%~90%R.H. Weight:200g
Notes: The wrist type electronic Blood Pressure Monitor is sensitive, so it is necessary to maintain a correct sitting posture during the measurement process. After 5-10 minutes of rest, keep breathing evenly, and the measurement site and the heart site should be at the same level. Usually, the measurement of the wrist is higher than the measurement of the heart, which results in a lower blood pressure value and a lower level than the heart. 

Package contents: 1 x Blood Pressure Monitor1 x arm wrist strap1 x USB cable1 xbattery1x bag1 x User manual(English)1x gift Boxes