5.High pressure prompt.
4kPa(±3 mmHg) PR measurement range:40bpm~240bpm Inflation:automatic inflation by force pump Deflation:automatic multistep deflation Power:Four AA batteries/5V Power adapter Safety character:Class II Type BF 2ï¼SpO2(only for device with LCD) Measurement range: 0%~100% Accuracy: 70%~100% ±2% Pulse rate: Measurement range:30bpm~250bpm Resolution:1bpm Physical characteristic Dimension:130mm(L)Ã110mm(W)Ã80mm(H) Operation environmentï¼ Temperature:+5°C~+40°C Relative humidity:15%-85% Atmospheric pressure :700hPa~1060hPa Storage environment: Temperature:-20°C~+55°C Relative humidity:â¤95% Atmospheric pressure:700hPa~1060hPa Accessories Cuff for adult Cuff for Large adult User manual Automatic Arm Blood Pressure Monitor Digital BP Heart Rate Machine Model 2 cuffs Condition: New Dimensions: 60.Wireless transmission function.