Adult Cuff Blood Pressure Monitor New Complete with Instructions and carry case Professional Quality Product The 300 mmHg sphygmomanometer is chrome-plated, easy to read and has an air-release valve. Accurate blood pressure readings with state of the art aneroid sphygmomanometer Chrome-plated, precision crafted, easy to read 300 mmHg with air release valve Ideal for the cost-conscious healthcare provider looking for quality and affordability Product Specifications & Features Special Aluminium alloy manometer Standard cotton cuff 2-tube adult size PVC bladder Standard PVC bulb Large Air-release valve with spring Taper end valve Vinyl zipper bag.