Despite owning a balance of the same brand in baby weighs I am satisfied, this one does not suit me. I made a return at Amazon for the 1st time. Despite numerous tests on flat tiles, the balance varies its income 1.3 kg, 75.8 to 77.1kgs (1 X 10 kgs !!) !!! I'm not close to 100grs but this is too much. My 10 year old electronic balance did not lack reliability and accuracy!