Digital Wrist High Blood Pressure Monitor BP Cuff Machine Heart Rate Gauge Kit

Pulse: 40-185 beats/min. Pulse Rate: Accuracy +5. Applicable Wrist Circumference: 13.5cm-19.5cm. 💡 Smart Chip Technology. Accuracy: Pressure +3mmHg (+0.4kPa range). The monitor must level with your heart, don't move or talk during testing, this is critical step to get accurate results.

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