Wrist blood pressure monitor Fast, accurate automatic measurement of blood pressure and pulse on the wrist Easy to use, large, easy-to-read LCD display Measurement classification according to WHO (World Health Organisation) assessment system Blood pressure measurement range: Sys: 60260 / Dia: 40199 mmHg Measurement range: 40180 beats/minute Indication of 3 values (systole, diastole, pulse) Arrhythmia detection (irregular heartbeat) 2x 60 memory locations, for up to 2 users Average value calculated from the last 3 readings, ideal for monitoring long-term measurements Date and time display Durable hook-and-loop fastener for a wrist circumference of 14 to 19,5 cm Automatic acoustic signal at the start and end of a measurement Automatic shut-off (after 1min without use), for longer battery life Battery change indicator Ambient temperature for storage and transport: 20°C to 50°C Storage and transport humidity: 85% RH Ambient pressure: 80 kPa to 105 kPa Medical device Battery operation: 2x 1.5 V (AAA) (batteries not included) Certified to EN1060 / MDD / CE0197