Kern de series platform scale kern de 6k1d the kern de 6k1d platform scales have been designed for the purpose of weighing parcels the scales are perfectly suited for use in warehouses despatch departments and production facilities the large size square shaped scales are highly accurate flexible and come with several advanced featuresthe power is supplied from an ac adapter supplied or 1x 9v battery not supplied for portability the scales consist of a large stainless steel plate a