Omron M2 basic FIT tonometre + pedometer OmronJapanese precision and quality. Possibility to connect a power supply. Everyday exercise, such as walking, helps reduce blood pressure, experts recommend 10,000 steps a day. Clear and readable 2nd line display, single user memory (last measurement). Life of new alkaline batteries approx. 300 measurements. Measuring range: Blood pressure 0 299 mmHg, Pulse 40 180 min. Measurement accuracy: Blood pressure 3 mmHg, Pulse 5% of measured value Weight: device