Wrist Blood Pressure Monitor Accurate Reading for Portable

Specification: Material: Plastic Display: LCD digital display screen Power supply: 2 x AAA DC3V batteries BP range: 20 mmHg-280 mmHg BP accuracy: within ±3 mm (+0.4 kPa) PR range: 40-199 /min PR accuracy: +5% Memory: 99 sets Auto power off: 1 minute Bracelet range: 13.5 cm to 19.5 cm Memory stores parents' data separately. Each person stores 99 sets of data for easy blood pressure research. Easy to use, easy to and to . Easy to use - Automatically inflates after pressing a button for fast and accurate blood pressure and heart rate measurements. LCD, easy to read and know the results, easy for the elderly. Measure wrist joint, high pressure, low pressure, pulse digital display, can be used by yourself, more stable, more accurate.