The Braun BPW4300 Truescan Plus Wrist Blood Pressure Monitor is ideal for those wanting to keep an eye on their vital statistics. The handy memory function will help you keep track of changes to your health. • • PC link allows user to download readings from blood pressure monitor to PC via USB cable provided (Microsoft Windows required). A 7 day average is provided and it stores 90 readings for 2 users, enabling families to share a monitor. • This blood pressure monitor has an Easy Positioning System which guides you to hold your arm in the right position and confirms it is correct before taking a measurement. • Date and time display. Easy to read LCD display. Cuff fits 13.5 - 21.5cm arm circumference. • WHO classification indicator. Irregular heartbeat detector. Morning hypertension indicator. Storage bag. • Batteries required: 2 x AAA