4.1.2.
Display
1 Status information
Icon
2 Measurement functions
3 Display of CO reading, humidity, dew point, date (day and
month), hours and minutes, measurement parameter
4 Temperature, year, measurement parameter
5 Settings
Function
Battery capacity: 100% / 66% / 33% / <10%
Micro USB mains unit is connected
Alarm off, alarm on
Flashes: the alarm threshold is exceeded
not used
Data transfer enabled
Lights up: Note
Flashes: Error message
Differential measurement
4 Product description
11