... , flow speed, ,etc.AlarmCompletion, blocking, battery low, air bubble, CPU error, pump stuck, abnormal control, serious power shortage, etc. Completion, ... last for over 5 hours operationEnvironment RequirementTemperature: 5°C~+40°C, Air pressure: (86~106) kPa,Relative humidity: 80% or ... belowTemperature: 5°C~+40°C,Air pressure: (86~106) kPa,Relative humidity: 80% or ...