Professional Aneroid Sphygmomanometer by Lumiscope, Features: Latex Free Easy to Use, Simple twist air release valve, Professional Quality; clinically accurate, D bar cuff with touch and hold closure Metal gauge with spring clip, No stethoscope, Manual unit, For medical professionals, Contains: Cotton cuff, Inflation bulb and valve, Aneroid gauge, Easy to read instructions, Record log, SKU: LS053