scales and associated computer hardware and electronic controls, namely weight sensors, transducers, remote displays, printers, relays and solid state input/output modules, all of the foregoing for use in the fields of mineral product manufacturing, product manufacturing, mining and metal products, petroleum and chemical manufacturing, food and beverage product manufacturing, wholesale and retail trade and transportation and warehousing; computer software, namely computer software for data acquisition from force test and measurement indicators and gauges, computer programs for data collection for use with electronic weighing scales, transducers and load cells, computer software for vehicle scale management, computer software for total truck and axle weighing systems, computer software for controlling force testing equipment, computer software for feed management for animals in the cattle and dairy industries, computer software for warehouse management of cycle counts and inventory control and computer software for management of retail pricing and user manuals sold as a unit with each of the foregoing