Advanced Accuracy 4.9 Inch Upper Arm Blood Pressure Monitor

• Includes main unit, Comfit cuff 9 in. -17 in., AC adapter, instruction manual and quick-start guide
• Calibration check system uses dual sensors to automatically double check each reading
• Cuff wrap guide indicator confirms the cuff has been wrapped correctly
• Truread automatically takes three consecutive readings 1 min apart and displays the average, following the internationally recognized guidelines for home blood pressure measurement
• Patented easy-wrap Comfit cuff expands to fit both regular and large sized arms to ensure more comfortable, accurate readings, eliminating user miscuffing