It was at this scale already some skeptical Reszensionen, but I thought to myself that bad it is not already his. Was it but unfortunately! For 40 the processing of the scale is a bad joke. Cheapest plastic (yogurt containers recycling?) And mechanical instability have serious doubts about the durability of the product arise. Totz wall mounting the scale was mechanically so shaky that they have varied significantly when you operate the buttons. Loaded to the plate with perhaps 500g, then the whole mount twisted slightly oblique to the bottom right. I would have serious concerns here, it observed 5kg. The battery compartment cover has to be treated with kid gloves to avoid the tiny retaining lugs break off. Furthermore, the cover is moved forward and closes not completely. For 40 you can certainly expect more, here probably has the "BWL-product optimizer" done a great job, to really get the maximum profit at the expense of quality. Can make you, but please without me. I was disappointed and had returned the balance.