HYS Digital LCD Wrist Blood Pressure Monitor Heart-Beat Rate Pulse Meter Measure

Features: 1. Large screen display and digital legible, easy read. 2.All measuring results prompting voice, including heartbeat, measurement completed and incorrect. Loudly and clearly. 3.Backlight display function: When the blood pressure is abnormal, the screen displays a yellow backlight, when the blood pressure is normal, the screen displays a green backlight. 4. The “WHO” warning strip symbol display function, when the blood pressure value change to higher,the symbol will appear relatively in the higher position.(refer o WHO definition of high blood pressure levels-reference table) 5. The average of the last three display function 6. Double memory look up function and can store 99 set of measurements for each person to remember the normal status of your blood pressure. 7. Overpressure protection function: when the pressure id more than 300mmHg, the device will exhaust fast automatically 8. Automatic shutdown function: no operation for 1 minute the device will shut down automatically.Save power. This professional quality sphygmomanometer is an essential gadget for every home. Specifications: 1. Measurement method: Oscillographic measurement method 2. Measurement range: Pressure: 0-280mmHg( 0kPa-37.3kPa) pulse: 40-199beats/min 3. Measuring range: about 220mm-320mm 4. Operating environment: 5-40? 5. Weight: about 450g 6.Dimensions:about 116mm*98mm*60mm 7.Pressure mode: Automatic pressure mode 8.Exhaust way: Automatic rapid exhaust Package include: 1* Electronic Sphygmomanometer 1* Arm cuff(with tubing) 1*Instruction