Omron Pro-Logic PL100Fully Automatic Blood Pressure MonitorThis product is the updated model of the Omron M2Brand New & Retail PackagedBattery powered (AAA, Not included) Medium (22-32cm) Cuff included2 Year Worldwide GuaranteeWith the NEW ProLogic Blood Pressure Monitor checking your blood pressure at home couldn"t be easier. ProLogic is fully automatic and works at the touch of a button. It offers everything you need for comfortable, quick and most importantly, accurate blood pressure monitoring in the comfort of your own home. All you need to do is place the cuff on your arm ensuring that the cuff is level with your heart, inflate the cuff by pressing the start button, relax and wait for your results.