BUT
The scale does not work properly, the Gwicht is either not (-----) or displayed by increments of difference.
Also for me it was the same person under the same environmental conditions (location, temperature, etc). The location was exactly ground level (a piece of tailored kitchen granite worktop)
The voltage of the batteries I have measured, they are full, as well as fresh from the package.
The unit switches on the rear panel is also set to kg.
Please do not let the way I of the (at the time) almost five stars blenen and purchase this Libra.