Nrs Healthcare Digital Wrist Blood Pressure Monitor Supplied with a robust carry case and comfortable wrist cuff, this Digital Wrist Blood Pressure Monitor is a useful way of measuring blood pressure in the comfort of your own home and can even be taken away on trips or holidays.For clear and precise readings, it uses WHO (World Health Organisation) classifications providing confidence, reassurance and peace of mind to the user. It boasts a simple one touch operation and is equipped with a large back lit display with big digits for ease of reading. The Digital Wrist Blood Pressure Monitor has a built in irregular heartbeat indicator for safety and the device will automatically power off after three minutes to conserve battery life.Specifications:Requires 2x AAA batteries (not included)Fits wrist circumference: 135mm - 215mm (5.25" - 8.5") Features: First class wrist blood pressure monitor Ideal for measuring safely and accurately Fitted with World Health Organisation classifications Features a one touch operation system Large easy-to-read display with back light Wrist cuff is comfortable and functional Supplied with robust carry case Automatic power off after 3 mins Specifications: Dimensions: H:1.0 x W:5.0 x D:13.0 cm Colour: White Guarantee: 1 Year Model Number: Q34845 Self Assembly Required: Yes