The app from Otto Fischer: This is where electrical professionals order. Easily order everything for the perfect electrical installation from anywhere – that’s what makes the Otto Fischer app so popular. After all, all functions of the website can be found on it. In other words, the entire product range as well as practical functions such as the KombiTool. The Otto Fischer app therefore offers everything you need for everyday and unusual projects. Selected advantages of the app: The complete range is available Efficient product search KombiTool Fast, reliable scanner Persistent shopping cart