22-42cm Tonometer Sphygmomanometer Upper Cuff Blood Pressure Monitor Arm Cuff Belt

Material: Medical rubber and canvas. longth: 22-42cm. type: index line. Features: 1. Brand New Professional quality Aneroid Sphygmomanometer Blood Pressure Cuff. 2. Applies the Digital Blood Pressure monitor to measure the blood pressure. 3. Easy to maintain Works equally well in hospitals, nursing homes or home health care. 4. Great for personal home use, travel and office. 5. Precision crafted manometer exceeds industry standards for accuracy. Use Method. 1. Let the bottom of the cuff 2-3 cm from the elbow and make gas nozzle is located inside the arm. 2. The middle of the cuff should be the same height as your heart. 3. Sit in a chair as shown in the picture, do not lean forward or bend your body. Take 3-4 deep breaths before measuring. Relax your shoulders and arms. Make sure your body is relaxed. During the measurement. Do not move your body and wrist. We recommend that you put a soft cushion under your elbow. Specification: Material: Medical rubber and canvas. longth: 22-42cm. ty