Home Automatic Smart Wrist Electronic Blood Pressure Monitor - Heart Rate Monitoring Product parameters: Material: PC+ABS Display size: 4351mm Product size: 75.6x68.4x31mm Battery model: 21.5V (2 AAA alkaline, the product does not contain batteries) Measurement part: wrist part Measuring range: blood pressure 0~280mmHg (0~37.3kpa), pulse rate 40~195 beats/min Measurement wrist circumference: 13.5~19.5cm Measurement accuracy: blood pressure value ± 0.4kpa (± 3mmHg), pulse rate reading value ± 5% Measurement method: pulse scan method/oscillometric method Storage environment: Storage temperature: -20°C~50°C Storage humidity: 15%~90% Working environment: Operating temperature: 10°C~40°C Operating humidity: 40%~85% Closing method: manual closing or 60S after no operation product features: Measurement method: wrist electronic sphygmomanometer, step-down measurement/oscillometric method Display screen: LCD liquid crystal digital display, the result shows high pressure/low pressure/pulse, large
