- Comfort indicator when the indoor air humidity is at an optimal level
- For the control of internal temperature and ambient humidity for a health room / home climate

 Thermometer: 

- Storage of the min./max. values for temperature
- Can be switched between degrees Celsius and degrees Fahrenheit

 Hygrometer: 

- Storage of the min./max. ambient humidity values
- Warns against excess ambient humidity and risk of mould
- Mould alarm is activated at 70% humidity and indicated by a flashing symbol

 Time / calendar / alarm function: 

- Time can switched between the 12 and 24 h format
- Day of the week display
- Alarm function