MULTI-USER BLOOD PRESSURE MONITOR FOR HOME USE: The UA-767FAC is a digital blood pressure monitor offering accurate and reliable measurements for up to four users, making it a convenient and affordable choice for multi-user households. Box contains: 1 upper arm blood pressure monitor, 1 wide-range blood pressure cuff, 1 instruction manual, 4 AA batteries, 1 carrying case, and 1 AC adapter for portability. WIDE RANGE BLOOD PRESSURE CUFF: Your cuff size matters for accurate blood pressure readings. If the cuff is too tight or too loose, it can lead to false readings. This blood pressure monitor comes with a wide range cuff that fits most upper arms (8.6-16.5" / 22-42cm). The UA-767FAC is also compatible with A & D Medical UA-290A Medium Cuff (9.0-14.6" / 23-37cm) and UA-291A Large Cuff (12.2-17.7" / 31-45cm). Sold separately. USER-FRIENDLY: Simple one-button operation provides quick and accurate measurements. The large digital LCD screen displays oversized numbers clearly