Wrist Sphygmomanometer

English health care wrist BP blood pressure meter-monitor machine blood pressure cuff Sphygmomanometer medical Pulse Rate Tester Scope of application: This product is only suitable for adults. Application environment: This product is suitable for home or clinical use. Features: 120 groups of memory values, convenient for users to view ● irregular heartbeat detection ● dual unit conversion, universal for people Small and exquisite, beautiful and portable Large-screen display, easy to read ● average of the last three memories ● the volume of voice broadcast is adjustable and can be turned off. It can be operated with one key at will ● automatic shutdown, power-saving design ● storage temperature: - 20 ℃ ~ 50 ℃ ● storage humidity: 15% ~ 90% ● operating temperature: 10 ℃ ~ 40 ℃ ● operating humidity: 40% ~ 85% ● display: LCD digital display ● measurement method: pulse scanning/oscillometry ● measurement range: hypertension / hypotension: 20mmhg ~ 280mmhg ● pulse: (40-200) times / minute ● r