Accurate measurements in one touch with the OMRON M2 Basic, you can now measure your blood pressure comfortably, quickly, and accurately. It is equipped with Intellisense technology which ensures that there is less discomfort from overinflation of the cuff. It also can detect irregular heartbeat during your usual blood pressure monitoring. Features: Intellisense Technology - Measurement without unnecessary overinflationof the cuff Indicates if result is above recommended level 1 user x last reading memory One button operation Irregular heartbeat detection Specifications: Dimensions: H:16.5 x W:12.5 x D:11.8 cm Colour: Grey Guarantee:3 Years Batteries Required: Yes Model Number: OMRM2BASICY20 Self Assembly Required: Yes