There is no need to calibrate the scale obviously. On the scale rise, ready. On my old one had only previously drautippen until was "0.0" is displayed and then you could on the scale. And the great thing: The scale displays finally the Same result if you frequently succession turns on the scale. On my old one was allowed to look for the right weight out. Not here. 3x plan provided, 3x the same weight. Finally :-)
