McKesson Deluxe Aneroid Sphygmomanometer Unit Large Adult Cuff Nylon Cuff 34 - 50 cm Pocket Aneroid (1067608_EA) 1/EAThis orange aneroid sphygmomanometer with cuff features the Adcuff large cuff to accommodate adults It comes with a size guide to aid in properly cuffing patients The extended graduation marks on the scale plate minimize parallax, making accurate viewing easier from different angles The Adflow filter screen check and deflation valve capture dust to prevent buildup The Adflow chrome plated brass air release valve delivers precise, controlled deflation