Hey,
as @Remko said, there are indeed many products with the same device(s) underneath. I believe I have the exact same weather station, and there are more product names to it:
- I own “Ventus W830”: Ventus WiFi-Wetterstation W830, inkl. Sensorset | ELV Elektronik | Klima / Wetter / Umwelt | ELV Elektronik
- Ambient Weather WS-2902A (Ambient Weather WS-2902C Smart Weather Station with WiFi Remote Monitoring and Alerts)
- Ecowitt WS2910
- Sainlogic Pro WS3500
- froggit WH3000SE
- Waldbeck Huygens 6-in-1 (to be confirmed)
Fun fact: The box my weather station came in had yet another name on it 
There is one single difference. The Waldbeck display seems to have a colored overlay sticker 
the design is the same but mine is simply white on black.
I use my weather station in combination with weewx plus entities defined here: WeeWX, MQTT and how to import Data - #9 by ThomDietrich