Yongnuo Digital Esfigmomanometer Blood pressure Tonometer Tensiometer Intelligent pulse Digital blood pressure meter

Yongnuo Digital Esfigmomanometer Blood pressure Tonometer Tensiometer Intelligent pulse Digital blood pressure meter

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.: China MainlandSize : 69MM*54MM*27MMModel Number : JN-163EWMaterial : PVCApplication : WristBrand Name : kidiakangItem Type : blood pressuregrootte : 6.9 *5.4 *2.7cmis_customized : Yesweight : 150gmemory capacity : 2 users 99 groups storablPulse Rate : 40~180 times/minBlood pressure : 0~299mmHgDisplay : LCD ScreenProduct name : blood pressure metertonometer power : 2*AAA Batterytonometer Type : Wrist Blood Pressure Monitonometer color : blacktonometer dimension : 69mm *54mm *27MMWelcome to our store ,hope you enjoy shopping!IF you have any question about the product ,please feel free to contact our customer service ! we 'll answer as soon as possible.Product Name: Wrist Full-Automatic Blood Pressure MonitorDisplay Style: Digital LCD DisplayMeasurement Style: OscillographyMeasurement Range: Pressure (30mmHg ~280mmHg) ; Pulse rate(40~199)Pulses/minAccuracy: Pressure :(±3mmHg) Pulse Rate:within ±5%Power Source: DC 3V (2 Batteries of AAA )Operating Environment: Temperature: 5C~40C Humidity ?80%RHStorage & Transportation Environment: Temperature: -20°C~55°C Humidity 100%RH~80%RHSafety Classification: Category B Inside PowerPress Method: Reed Frequency PumpRapidly Exhaust Method: Opening of Rapid Exhaust ValveMain Frame Dimension: 70 x 72 x 23mmPressure Measurement: Semiconductor Pressure SensorPulse Measurement: Semiconductor Pressure SensorLife Span: About 10000 TimesDiscriptionBlood presure refers to the pressure that the vascular wall bears when the blood flow through the artery vessels. Systolic pressure refers to the internal presure of artery when sending the blood by contraction of the heart. Diastolic presure refers to the internal pressure of artery when the blood returns to the heart by enlargerment of heart.In general, the blood pressure is low in the morning, but it can increase gradually as the time goes to the noon or in the evening. The pressure is low also in summer,but high in winter.Package List1 x Digital Wrist Blood Pressure Monitor ( The bettery are not included).1 x Manual