Digital Electronic Price Computing Weighing Scale 40kgx2g ACS-A3 From Accurate Weighing Scale Uganda Ltd.Digital Electronic Price Computing Weighing Scale 40kgx2g. ACS-A3 is a 30kg capacity digital price computing scale that provides a robust, well-constructed scale ideal for butcher shops, delis and farmers or outdoor markets. This Legal for Trade scale measures in increments of 0.01 lb to deliver impeccable accuracy.