Microlife BPB1 Classic Portable Blood Pressure Monitor Not available for sale to the USA or Canada The BP B1 Classic is an accurate blood pressure monitor with the optimal speed and pressure control technology, Gentle+, for home blood pressure measurements. This advanced technology increases comfort during blood pressure measurements at home, by usual Microlife accuracy ? Thereby making all our hypertension patients feel well cared for, all of the time. Key Features: Detection of irregular heartbeat (IHB) - for early alerts to possible heart irregularities. Gentle+ - Optimal speed and pressure control for comfortable measurements 30 data memory and average display - Automatic storage of the last 30 blood pressure values and display of mean value of all stored readings Cuff fit check - This helpful new feature displays if there is a sufficient cuff fit on the upper arm. 3-level blood pressure classification - Easy interpretation of the shown measurement result as it is recommended by international hypertension guidelines Date and time - to check your stored blood pressure values over a long-term period Take control of your health with the Microlife BPB1 Classic Blood Pressure Monitor. Order now and start monitoring your blood pressure with confidence! Specifications IHB technology Gentle+30 data memory Memory-average function Easy blood pressure classification with 3-level scale Low battery indicator Rechargeable battery-friendly Equipped with 4 pcs AAA alkaline batteries BP diary Non-washable M-L cuff (22-42cm) Model no.: BP B1 Classic Dimensions: 124 x 92 x 61 mm Weight: 251g (including batteries) Voltage source: 4 x 1.5V alkaline batteries; size AAA Measuring range: Measuring range: SYS: 60-255 mmHg DIA: 40-200 mmHg (blood pressure) 40 - 200 beats per minute (pulse) Highest measuring accuracy with clinical A/A grade according to the British and Irish Hypertension Society (BIHS).