Sphygmomanometer Manual Blood Preure Monitor Cuff Stethoscope Blood Preure Meter Upper Arm Blood Preure Device Feature: As a physical health monitoring instrument, a sphygmomanometer is a necessity in our life. It can help you to take care of the health of the family at any time. Especially in people with high blood preure in the family, this unit is necesary. Clinically tested accuracy ensures the consistent and precise reading. This manual inflation blood preure monitor is a device like they do in the hospital or clinic. Different from mercurƴ manometer, our manometer is easy to carry and it won’t burst easily. While compared with an electronic manometer, our manometer can run normally without battery or electric. Easy operation. Four steps in all: position the cuff, inflate the cuff, deflate the cuff and get your systolic and diastolic preure. You can use it at home, clinic or hospital. Wide-range cuff, integrated with hook and loop fasteners, wraps the arm for a more comfortable measurement, fits standard and large adult arms. Equipped with a large and distinct dial, easy for you to read.Note: It should be operated in a quiet environment. It is advised you should measure at the same time every day. When blood preure is measured, it should be repeated 2 to 3 times, and the average readings are taken as blood preure values. Package content: 1 x Sphygmomanometer（With air-release valve ） 1 x Cuff 1 x Stethoscope 1 x Carrying case 1 x Wrench 1 x User manual（English