Offering precision and comfort with our Contoured Wide Range Cuff that fits standard and large Arms, the Omron Advanced home blood pressure monitor (BP765N) helps ensure consistent precise readings with our Advanced Accuracy. This model offers precision and comfort, with a built-in arm cuff storage case. And with the touch of a button you can learn all you need to know about your blood pressure, and be assured your numbers are accurate. NOTE: The Model number BP786N and BP786 are the same item. There were minor technical changes that were made to the components of the item which is why the manufacturer did a name change to the BP786N. The features and quality of the product are the same.