The MedQuip BP-2400 Deluxe Auto Inflate Arm Monitor measures blood pressure and pulse in seconds, 4 User"s 30-Slot each Memory Recall, EasyFit D-Ring Cuff (fits arms 8, 6""-14, 2""), New, Easy-read Compact Design, Irregular HeartBeat Detector, IHB & WHO Indicators, Displays last 3 test average, Low Battery indicator, Auto Power off, Includes Zippered Storage Case, SKU: MEDQ037