Blood Pressure Monitor Large LCD Display and Adjustable Wrist Cuff with Heart Rate Pulse Heartbeat Detector Automatic Accurate Reading Memory for Home Use

product manual: 1) Using original imported chips, pressure sensors and inflatable motors, high measurement accuracy and long life 2) Quickly measure systolic blood pressure (high pressure), diastolic blood pressure (low pressure), and pulse rate 3) Use fuzzy theory to measure, high accuracy 4) Fully automatic inflation (pressurization) and exhaust (decompression) 5) Automatically memorize 60 test results, test date and time 6) Clear and visible large-screen LCD digital display 7) Automatic shutdown in 3 minutes 8) All measured values ??can be searched one by one or quickly 9) Choose mmHg (or kPa) blood pressure measurement unit technical parameter: Voltage: 3 (V) (two AAA batteries) [shipped without batteries] Display mode: LCD digital display Measuring range: 20-280 (mmHg) Measurement method: pulse scanning method/oscillometric method Pressure accuracy: ±3 (mmHg) Pulse accuracy: ±5 (%) Applicable working temperature: +5-+40 (?) Exhaust method: automatic rapid exhaust method If you have any questions, please feel free to contact us, we will reply to you and solve it as soon as possible. Welcome to WangYongGang store, If you need other blood pressure monitor, our store has more blood pressure monitor for you to choose from.