Bluetooth Upper Arm Digital Sphygmomanometer SIFBPM-2.6

Bluetooth Upper Arm Digital Sphygmomanometer SIFBPM-2.6        Technical Parameter : Display: LCD Digital Display. Measurement Method: oscillography. Measurement Range: Pressure: 0 ~ 299 mmHg(0 kPa~39.9kPa). Pulse: 40 to 200 times/minutes. Accuracy/Calibration: Pressure: ±3 mmHg/±0.4 kPa. Pulse: ±5%. Pressurization: Full automatic. Power Supply: Built-in 3.7V,800mAh Polymer lithium-ion battery. Battery Life: ≥ 60 times after full charge. ≥ 1000 times charge-discharge. Storage Capacity: 100sets. Power Source: DC 5.0V/1.0A. Operating Temperature/Humidity: 5℃~ 40℃/15%RH~85%RH. Storage Temperature/Humidity: -20℃~ 60℃/10%RH~95%RH. Compatibility: iOS, Android intelligence system. Three colors Backlund display: maximum pressure ≤130 mmHg , minimum pressure ≤ 85 mmHg display green.maximum pressure> 130 mmHg ≤ 140 mmHg , minimum pressure > 85 mmHg ≤ 90 mmHg display yellow maximum pressure ＞ 140 mmHg , minimum pressure ＞90 mmHg display red History Data average display. Voice broadcast. Connection Method: Dual mode bluetooth, automatic switching system (Bluetooth 4.0 and 2.1). The Arm Circumference: 230mm~360mm. The arm cuff size: 490(W)*150(D)*2(H)mm. Main Unit Weight: Approximately 220g (includingthe cuff,battery) including gift box 450g. Main Unit Size: 123(W)*45(D)*27(H)mm. Accessories: The Sphygmomanometer( integration arm cuff), USB cable，instruction manual, color box.      Certification :  CE. ROHS. ISO. This Product not to be used in the US.   Bluetooth Upper Arm Digital Sphygmomanometer SIFBPM-2.6. User Manual. 12 Months Warranty.