The Aneroid Sphygmomanometer (also known as a blood pressure monitor) has a easy to use setup in that it can be used by both left and right handed users due to the rotating dial. A trigger control mechanism allows for finger tip pressure release alongside the combined bellows/gauge. Comes fully supplied with a black nylon calibrated cuff and black zip up pouch for long term storage. This is a great device to conveniently gather blood pressure readings and indicate if blood pressure is too or too high if not within the normal blood pressure range.