The MDF Calibra Sphygmomanometer Model 808 is a professional-grade blood pressure monitoring device featuring a precision calibrated manometer, durable nylon cuff, and reliable inflation system for accurate blood pressure measurements in clinical and home settings. Key features: • Precision calibrated manometer with clear dial face • Durable nylon cuff with D-ring design • Latex-free materials for patient safety • Secure screw-type valve for controlled deflation • Stress-tested inflation bulb • Includes carrying case for protection The device comes in a classic navy blue color with chrome accents. The large dial face features easy-to-read markings in both mmHg and kPa scales. The adult-sized cuff is designed to fit arm circumferences between 25.4-40.6 cm (10-16 inches). The unit includes a manufacturer's warranty against defects and comes with detailed instructions for proper use and maintenance. Regular calibration checks are recommended to ensure continued accuracy.