Graham Field Digital Blood Pressure Monitor with Automatic Inflation, Each

"Easy-to-use, fully automatic cuff inflation makes this unit the perfect choice for home use. Jumbo digital display shows readout of pressures and pulse. Measures systolic/diastolic/pulse. Cuff size for upper arm circumference 22 - 33 cm (9"" - 13""). Automatic inflation and deflation. 3 Minute automatic power-off function. Low battery indicator. 7 Sets of memory + average. Uses 4 AA alkaline batteries (not included). One year warranty."