Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Detects morning hypertension, an important predictor of increased risk of stroke * ComFitTM cuff with Sigma technology is pre-formed for a quick and comfortable fit for regular and large arms (fits arms 9"to 17") * IntelliSense? technology helps ensure accurate and comfortable readings * Simple, silent, 1 touch automatic operation * Extra large display * AC adapter and 4 "AA" batteries included * 5 year limited warranty (1 year on cuff) * Advanced Diagnostics Including: * Hypertension indicator * Irregular heartbeat detector * 2 users with a total of 200 memory storage with date/time stamp * 2 operations mode: TruReadTM mode takes 3 consecutive measurements with AHA recommended 1 minute intervals and automatically displays the average, and Single read mode with Advanced Averaging * Shipping Carton Size: 12"L x 10"W x 6"H