【22-42cmCuff 】Have very large or skinny arm? The versatile and easy-wrap cuff of this BP machine comfortably fits EITHER arm 8.7in - 16.5in (22cm-42cm) for standard and large adult arms. No replacement cuff needed.
【Automatic Clinically Validated Monitor】Fully automatic FDA APPROVED ensure consistent, precise readings. Just wrap and press start, then quickly giving you the Systolic, Diastolic Blood Pressure and Pulse results on a digital readout. It will also detect irregular heartbeats.
【Batteries & USB Powered】This bp monitor can be operated with 4xAAA batteries (Not Included). You can also use an external power adapter without taking batteries out (Micro-USB connector).
【2 User & Memory Function 】Two users can store and review last 90 readings each (total 180 reading memory with date and time stamps). This blood pressure monitor can store results for later review, so you can share the results with your doctor.
【Inaccurate Reading?】No worry, this happens even in a larger monitor. But it should be measured at least TWICE each time at an interval of five minutes; longer time interval might be needed for different personal health status.