Wrist blood pressure monitor Oromed ORO-SM2 Comfort is a fully automated device for measuring blood pressure and pulse. It features arrhythmia detection and a large LCD screen. The monitor calculates the average of the last three measurements and has an accuracy of +/- 3 mmHg. The blood pressure measurement range is 30 - 280 mmHg, while the pulse measurement range is 40 - 200 beats per minute. It includes a memory capacity for 2x60 measurements and comes with a standard cuff that fits arm sizes from 13.5 to 21 cm. Additional features include date and time display, and an auto power-off function after one minute. The device is powered by 2 AAA 1.5 V batteries. Included in the package are the blood pressure monitor, a storage box, and batteries.