Intelligent automatic measurement, WHO classification indicator, clear light button, large and clear LCD display, memory can store 90 measurement, date / time function display, oscillometric measurement, +/-3 mmHg static pressure, +/-5% pulse, 30~280 mmHg pressure, 40~199 beat/min pulse, 4 x 1.5V power supply, 156 x 105 x 65 mm dimensions, 450 gm weight, made in Japan.