Compact, easy-to-use digital blood pressure monitor. Measures systolic, diastolic, and pulse. Self-adjusting D-bar ADCUFF™, ensures optimal accuracy. Latex-free with extra large vertical LCD readout, automatic deflation valve and auto shut-off. Accurate to +/- 3mm or 2% of reading, this unit comes with a vinyl carry case and a 2-year warranty. Requires one 9 volt battery (not included). Battery life approximately 1000 cycles.