In the item card in Business Central, wich is the unit of measure of the net weight field? I´ve check differents pages and don´t seem to make it clear.
Well the weight is referred as the normal weight measurement for You / your country.
I know it mostly used as Kilograms, but as there is no specific name (kilogram) defined anywhere, therefore it can be anything You find logical. If You use pounds throughout every weight measurements, then enter the values in Pounds, if it is something else, then use that.