Commissioning is at least in itself very easy: install, plug working in the socket and begins the station. Batteries not required for the external sensor that is not enclosed. If you have also inserted, the weather station is very fast on the outside temperature.
The premium weather station is very fast both the current time and the outside temperature sensor. A plus point for Techno Line. The readability is extremely good. You need Even from across the room, neither glasses nor binoculars. The symbols and time super strong light. Downside to the whole: you are the station in the bedroom, you have to turn it off. Even in the low mode (the brightness is dimmed) they still lights so strong that it illuminates a dark room easy.
The power supply has advantages and disadvantages. The advantage of course is that you have to worry about dead batteries. The downside is that you can not make to any location the station, as you always needed an outlet.
Why then I forgive only 3 stars? For the price, the Station does just not enough. Yes, it shows the temperature, time, and makes a prediction. That makes my station for a fraction of the price too. Therefore me the premium station in this segment not abgewinnen much.
Conclusion: a nice accessory for the home, but nothing more.