Omron Automated Blood Pressure Monitor M3OMRON BLOOD PRESSURE MONITOR M3, is a fully automatic upper arm blood pressure monitor, operating on the oscillometric principle. It measures your blood pressure and pulse rate simply and quickly. For comfortable controlled inflation without the need of pressure pre setting or re inflation the device uses its advanced technology. If the cuff was wrapped too loosely, it may cause unreliable values. If the wrapping of cuff is too loose, the cuff wrap