Aneriod Sphygmomanometer arm blood pressure monitor stethoscope cuff household. Up to 300 mm Hg manometer attains the accuracy of +- 3 mmHg without pin stop, and features an easily identifiable high-contrast dial. Velcro® cuff is constructed of high-molecular polymer nylon, with artery indicator label and index range further ensure proper cuffing for correct arterial compression….