Apparently, the construction is so popular that it is now being offered by others. So if you come across a device that is quite similar or even looks the same, it can only be copied from imitative free riders based on my many years of ideas and experience. In that case I offer you oneBest Price Guaranteeon!
You can download the price list for >PROFI devices here<

Corporate customers from other EU countries will have the VAT returned after the purchase has been processed and checked

All customers receive a 1.5% discount if they pay in advance (unfortunately this cannot be shown directly in the shop, so by return transfer)