COFOE Digital Blood Pressure Monitor Features Broadcast voice. 120 storage data sets 3.7′ large LCD screen displays measurement results Light and easy to carry Low noise, low power consumption, and long service life Easy to use automatic measurement ±3mmHg ±0.4kPa accuracy Four-layer packaging to prevent damage Specifications • Appropriate arm Circumference: 22cm-32 cm LCD size: 115 x 135 mm x 83 mm Pulse rate: 40~200 time / min Pressure range: 0~280mmHg(0~37.3kPa) Storage Memory: 120 groups Weight: 280 g (without battery) Equipment operating mode: intermittent operating mode.How to Use Operational steps: Please tide the bracelet on the measuring arm (degree of finger tightness as fitting) and let the air tap the wrist. Approximately 2-3 cm (about a finger width) arm circumference size is 22-32 cm Make sure the bottom edge of the bracelet is more than 2-3 cm away from the elbow joint and let the air rod inside the arm. Please sit in silence for 5 minutes before measuring Place your arm on the desk flat, upright with your palms The center of the bracelet should be of the same height as the heart Note that the bracelet air tube cannot be turned or bent Press OP button to measure It is not suitable for measuring after meals, exercise and emotionally excited. Packaging • 1 x Digital blood pressure monitor • 1 x operational manual
