ELECTRONIC BLOOD PRESSURE MONITOR ARRHYTHMIA PRECISION HD The blood pressure monitor is a fully automatic digital blood pressure measuring device. It enables very fast and reliable measurement of systolic and diastolic blood pressure and heart rate. Wrist blood pressure monitor. Voice reminder, easy for older people to hear. Blood pressure can vary depending on changing conditions, so it is not always possible to correctly assess it based on a single measurement. The blood pressure monitor allows you to save the results in the device's memory. This allows you to monitor pressure changes. Thanks to its simple operation and accuracy, it is perfect for regular blood pressure control at home. Original ASP technology, using smart chips, accurate measurement. One-button measurement, simple and convenient. Automatic shutdown 1 minute after measurement. Easy to read display. The measurement result is more obvious. Wool knit wrist strap. Comfortable and skin-friendly, wrist-fit, balanced pressure. 2x 90 memory groups. Support two people at the same time, separate recording of measurement data, checking the latest changes in blood pressure at any time. Warning of high blood pressure. When high blood pressure is measured, the warning triangle on the screen will flash to remind you. Can be used continuously for 3 months. Product Features: Measurement of wrist joint Easy operation Automatic measurement Storage 2*90 groups Sequential querying of data from memory LED HD display Automatic shutdown after 1 minute of inactivity Accuracy: Blood pressure 3%, heart rate 5% Measuring range: Blood pressure 0280 mmHg, heart rate 40199 beats/min. Voice in English Product Details. ① User ② Voice Icon ③ Heart rate icon ④ Warning icon ⑤ Memory/heart rate ⑥ Battery display ⑦ High pressure ⑧ Warning ⑨ Low pressure Band Details: Super gluing. Comfortable and breathable inner lining. Precise routing. Specification Measuring range: Blood pressure: (0-280) mmHg; Pulse: (40-199) strokes/minute Accuracy: 3 mmHg Blood pressure: 3 mmHg; pulse: within 5% of measured data Memory capacity: 2x90 measurement data group Pressure: Fully automatic pressure boost mode Decompression: Fully automatic decompression mode Exhaust: Fully automatic quick exhale mode Pressure detection: Semiconductor pressure sensor Working temperature and humidity: 540, 15%90%RH, 70kPa106kPa Transport and storage conditions: -2050, 15%90% relative humidity, 70kPa106kPa Description of the product Brand: CHANGKUN Model: C0118 Material: ABS Display: LED Measurement method: Oscillatory measurement method Measuring area: Wrist Weight: 148g Weight with packaging: 250g Measuring range of wrist strap: wrist circumference 135-195 mm Size: 77 x 70 x 34 mm Size with packaging: 95 x 95 x 95mm Color: Black and White