Product Description：

Display Method：LCD Digital Display.
Principles of Testing：Oscillometric Measuring Method
Blood Pressure Measurement Range：0mmHg~290mmHg(0.0KPa~38.7KPa)25mmHg~155mmHg(3.33KPa~20.67KPa)
Pulse Measurement Range：40th / min ~ 180th / min
Measurement Accuracy：Pressure: ±3mmHg (±0.4KPa) Pulse: ±5%
Pressurize：Automatic Pressurization by Air Pump
Depressurize：Automatic Exhaust Method through Fixed Row Pressure Reduction
Exhaust：Automatic rapid exhaust through Solenoid Valve
Security Structure：When it exceeds 300 mmHg, the Solenoid Valve is used for rapid exhaust.
Power Type：4 x AA alkaline batteries or Connect the USB cable to the power supply
Dimension：128 (Length) × 98 (Width) × 57 (Height) mm
Weight：About 375 grams (without batteries)
Applicable Range of Armband：Arm Circumference 22cm~32cm (42cm optional)
Use Temperature and Humidity：Temperature: 5℃~+40℃ Humidity: ≤ 80%
Storage Temperature and Humidity：Temperature: -10℃~+55℃ Humidity: ≤ 80%
Atmospheric Pressure Range：70KPa~106KPa

*【Automatic Voice Broadcast】Clear voice report free your eyes, create convenience for the elderly.
*【Big screen】Big screen, read the field of vision clear. 3 color display screen quickly feedback health 
*【Easy One Touch Operation】One button to start, professional accuracy measurement, 10s report the result quickly！ 
*【Adjustable Cuff】Upper arm cuff 22cm~32cm, fit with almost everyone. 
*【Portable & Fashion Design】It is convenient to carry the BP monitor anywhere. The stylish and loving design gives you a warmer health experience!