Model Number: BK6011 Key Specifications/Special Features: Product measurement:200pcsProduct Size:49*36*29cm/CTNProduct weight:G.W/N.W (13.5kg/12.5kg)Product quantity:24pcsProduct description:Measurement range: 0-300mmHg(Pressure), 40-200Pulse/min(Pulse rate)Memory: 84 sets (BP/PULSE/DATE/TIME), M1/M2, two memory zone, 42 sets apiece. Accuracy: +/-3mmHg (Pressure) +/-5% (Pulse) Inflate manually, deflate automatically 3 mins power-off/low battery Indicator battery: 4 x AA CE, ISO certified Main Export Markets: Asia