The electronic sphygmomanometer is a convenient and feasible medical device developed by using modern electronic technology and the principle of indirect blood pressure measurement. Its principle is that the oscilloscope method indirectly measures blood pressure. During the process of deflation or inflation, it senses pulse wave information and passes a A series of complex conversions and calculations get the data of systolic and diastolic blood pressure. Because the pressure measured by the wrist sphygmomanometer is the "pulse pressure value" of the wrist artery, it is particularly suitable for most middle-aged and elderly people, especially those with high blood viscosity, poor microcirculation, and patients with vascular sclerosis. Crowd, for personal monitoring-you can keep track of your own "blood pressure" changes. Wrist sphygmomanometer: small and light, easy to carry, measuring the arterial blood pressure of the wrist anytime, anywhere. The wrist sphygmomanometer is convenient without taking off your shirt, especially in winter when you wear a lot of clothes. So the wrist style will be very convenient.
Product Parameters: Measuring position：wrist Measurement range：blood pressure 0 ~ 280mmhg (0 ~ 37.3kpa), pulse rate 40 ~ 195 times / min Measurement of wrist circumference：13.5-19.5cm Measurement accuracy：blood pressure value ± 0.4kpa (± 3mmHg), pulse number reading value ± 5% Measurement method：pulse scanning / oscillometry Storage environment：storage temperature: - 20 ℃ ~ 50 ℃ storage humidity: 15% ~ 90% Working environment：operating temperature: 10 ℃ ~ 40 ℃ operating humidity: 40% ~ 85% Closing mode：60s after manual closing or no operation Material：PC+ABS Display size：43 * 51mm Battery model：2 * 1.5V (two AAA alkaline batteries are not included in the product) Number of memory groups：2*99 pairs
Product Features: 1. Color specification: black and white, all white, no voice / English voice broadcast function is optional 2. Measurement method: wrist electronic sphygmomanometer, hypotensive / oscillographic method 3. Display screen: LCD digital display screen,the result shows high pressure / low pressure / pulse, large screen, big character, clear reading 4. Blood pressure classification: who sphygmomanometer classification indicates blood pressure health, which is convenient for users to accurately determine whether blood pressure is normal 5. Intelligent pressurization: automatic pressurization and decompression, IHB arrhythmia detection 6. Clock function: year, month, day, hour and minute settings 7. Storage data: 99 pairs of measurement results memory, which can display the average reading of the last three measurement results, convenient for users to retrieve data comparison 8. Automatic shutdown: manual shutdown or automatic shutdown after 1 minute without operation, simple and convenient operation 9. Unit conversion: two display unit conversion of blood pressure value unit: kPa and mmHg (the default unit is mmHg when starting) 10. overpressure protection function: when the air pressure exceeds 295mmhg-20ms, it will automatically and rapidly exhaust 11. error prompt function: convenient for users to find the cause of error 12. low power detection function: detect low power in any working state, LCD display indicates low power 13. Advantages:one button measurement, heart rate monitoring, comfortable cuff, large screen and large font, intelligent pressure,precise measurement, small and exquisite, easy to carry.