The OMRON M2 Basic Automatic Blood Pressure Monitor is a reliable and accurate device for monitoring blood pressure. As part of the Omron HeartGuide product line, this upper arm monitor features a digital display and automatic function for ease of use. Powered by batteries, this unit is DOT/NHTSA compliant, ensuring quality and safety standards are met. The sleek white design adds a touch of elegance to this essential health care device, making it a must-have for anyone looking to track their blood pressure regularly. used a handful of times. minor wear on box