This exceptional appliance makes it easy to measure your blood pressure levels, from the very first time you take a reading! Sometimes it's not so easy to get the wrist cuff position and arm height right at first, but the spoken instructions from this innovative instrument guide you through the process for accurate and reliable readings every time. The monitor has an ample LCD display screen (cm 7 x 6 ) on which the data appears in easily readable characters: blood pressure values ( 0-300 mm/Hg), heart beat rate (30-180 beats per minute), and indication of three values (systole, diastole and pulse). Just fasten the wrist strap around your wrist and press Start: a voice will guide you through the whole operation, giving you a final diagnosis based on the valuation system of the World Health Organisation. The monitor has a memory of up to 60 readings, with indication of time and date for each reading which you can listen to simply by pressing the Memory button. TECHNICAL CHARACTERISTICS: Size of appliance: cm 15 x12 x 6.7 approx. Wrist strap circumference standard cm. 24-35 Power supply: 4 AA batteries included in the pack. Carrying case in leather look material. Adjustable volume control. Automatic switch off function to prolong battery life. Time and date always visible on the LCD display screen. Instruction manual.