SPECIFICATION OF THE ORO-N9LED PRESSURE GAUGE Fully automatic, simple measurement on the upper arm with one button Cardiac arrhythmia recognition function Large, backlit 3-color LCD display (77 x 59 mm) Fuzzy Logic technology that guarantees the most accurate measurement The cuff inflation technology guarantees the lowest pressure to measure without putting too much pressure on the hand. Accuracy: pressure: +/- 3 mmHg, heart rate: +/- 5% Universal arm cuff from 22cm to 32cm circumference. Pressure measuring range: 0 - 280 mmHg Heart rate measuring range: 40-199 beats per minute Index of the pressure measurement result classification acc. To WHO (World Health Organization) World health organization Saves 2 x 99 last measurement results with date and time Averaging function of the results of the last 3 measurements Date and time function Cuff position control function Motion detection function Universal cuff (22-32cm) Power supply: 4 "AAA" or USB 5V DC batteries Weight: approx. 430 grams Dimensions: 7.5 x 13 x 10 cm (H x D x W) Environment of use: temperature: 5-40 C, relative humidity: 15-80% Storage conditions: temperature: -20-55 C, relative humidity: 10-93% Manufactured in accordance with international standards: ISO, MDD, CE Battery Save - the camera automatically turns off after 1 minute OROMED blood pressure monitors are registered as medical devices in the OFFICE FOR REGISTRATION OF MEDICINAL PRODUCTS, MEDICAL DEVICES AND BIOCIDAL PRODUCTS, which guarantees high accuracy of their indications. Manufacturer's warranty - 24 months SET COMPOSITION ORO-N9LED blood pressure monitor Standard cuff (22-32cm) Travel case 4 "AAA" batteries (adapter requires separate purchase) User manual in Polish and English Manufacturer's warranty card