Clinically Accurate & Swift Readings VOLUETH automatic blood pressure cuff boosts upgraded ASP (Accurate Signal Processing) technology, delivering greater precision and faster results in just 30 seconds. 100,000+ data are tested for its reliability and calibrated to the best performance. Rest assured to detect hypertension issue by the WHO classification bar. Easy to Use, Easy to Read The blood pressure monitor for home use with LCD display and clear digital display for easy checking of the results. Our blood pressure monitor is very easy to use with a one-button operation. 2 Size BP Cuffs Fit All Arm Sizes Specially designed a wide range of adjustable arm Cuff for people of different sizes, including 7"-9" adults cuff, 9"-17" child cuff, With our latest advanced Technology which comes with cuff detection and wrong operation reminder icons, you never have to worry about taking wrong measurements again! 2 User ModesNo more manual recording of your readings