Sell Electronic Digital Automatic Wrist Arm Blood Pressure Monitor and Heart Rate Monitor with Lcd best price

Specifications: Display: LCD digital display screen Measurement method: pulse scanning / oscilloscopic measurement Measuring range: blood pressure: ( 0-260) mmHg Heart rate: (40-199) BPM Accuracy: blood pressure: within + -3mmHg Pulse value: + -5% of measured data Memory capacity: double 90 groups pf measurement data Pressurization: pressurization mode fully automatic Decompression: fully automatic decompression mode Air discharge: fully automatic air rapid exhaust mode Forced induction: semiconductor pressure sensor Power: DC 3.7V 0.5A Type B Operating temperature: + 10 ° c to 40 ° c, 30 & RH- 85% RH Transport and storage conditions: -20 ° c to 50 ° c, 15% RH-90% RH Operation Method & Precautions: 1. Keep Relaxed before measuring, sit down quietly for a moment. 2. Palms up, put the wrist band parallel to the heart. 3. Palms up, keep the intake pipe and the arteries parallelled. 4 .Wrap the wrist band around your arm tightly in the opposite direction, paste together. 5. Place one finger into it is the most appropriate. 6. Keep the wrist band parallelled to the heart, palms up. 7. Press the on/off button, keep relaxed and start measuring. 8. High pressure, low pressure, pluse instantly display after 40 seconds. Package Included: 1* Blood pressure monitor 1* User manual Pease noted: By aviation restrictions,batteries are not included in the package.