Upper Arm Digital Sphygmomanometer

1) Measuring range: 0-300mmHg2) Measuring accuracy: +/-0.4kPa (3mmHg)3) Min. scale: 0.1kPa (1mmHg)4) Memory: 60 group memories5) Auto shut-off (30sec after idle)6) Date and clock7) Battery: AA x 4, alkaline batteries8) Battery life: approx. 2 months (at 3min per day)9) Size: 165 x 45 x 30mm10) N.W.: 180g (including battery)