Product Details Easy for BP measurement from a distanceSpecial ‘D’ ring cuff, control valve, bladder and bulb, more durableSquare shape printed dial with contrast colour backgroundBellows are of proven material for long lasting and better repeatabilitySector mechanism is specially designed for maximum repeat accuracyCrystal clear cover glass for best visibilityAll plastic and rubber parts are of first grade virgin materialMetal parts are specially treated to prevent corrosion Wide base provided for perfect erection Height of the instrument well suitable for normal bed height Extra coiled rubber tubing for additional distance coverage 6 x 6 inch big size Dial is designed for better readability Cuff storage basket Measurement Unit : mm Hg Resolution : 2mm Hg Measurement method : By Auscultation with Stethoscope Pressure display range : 0 – 300 mm Hg Accuracy : +/- 4mm Hg (Pressure) Cuff size: 14.5 cm x 51 cm Pressurization: Manually by rubber bulb Deflation: Hand held pressure control valve