After one month of use everything is ok. Very handy because I often moves the device and there is no need to zeroing. I tested the reproducibility and she is very good (changes from 0 to 200 g max). Simply stand on and the weight is displayed. Large numbers highly visible even with little light (they are not bright). However if you put the camera a little roughly it will make a 2 weighed so that the weight is right, the first can be a little off. The transparency that the device is visually little overbearing. Beautiful realization: sturdy and qualitatively.