If you want to take an active role in keeping tabs on your health, monitor your blood pressure, just as your doctor does, using a professional blood pressure kit. This high quality, light-weight, sphygmomanometer comes with an arm band and stethoscope, whilst the manually-operated, inflation bulb, means you don't have to worry about controlling the amount of air pressure that goes into the cuff. Clear and easy-to-read aneroid gauge. Durable inflation bulb. Accurate.