Automatic Sphygmomanometer USB Wrist Blood Pressure Monitor Voice Tonometer Meter Digital Portable Health Care Hematomanome

Plug -in+batteryDual power supply methodThe dual mode of USB power cord and dry battery is adopted. Old people can choose the way they like.Wid -shaped sleeve strapThe 360 ° airbag covered the cuffs, and the blood pressure pulse data was fully collected.Product parameters:Working method: automatic inflation, automatic measurementMeasurement method: upper arm typeNumber of memory group: 250 groupsPulse detection range: 40 times/minute ~ 199 times/minutePressure detection range: 0kPa-37.33kPaHost shape size: 128mm98mm*57mmScope of applicable cuff belt: 23-33MVoice broadcast, one -click switchThe old man listened clearly and did not disturb others' sleep at night, and it was convenient to operate.