Weighing scales and devices give precise weight measurements. Individuals are weighed on medical and bathroom scales in doctors' offices and other healthcare settings. Bench and floor scales can be used for a variety of weighing, bagging, and packaging tasks. For heavy-duty weighing applications such as engine motors, industrial equipment, building materials, and metal drums, crane scales and dynamometers are suspended from a backloader, forklift, or beam. Food scales and lab scales are ideal for applications requiring cleanliness and precision, such as food processing and medicines. Batteries, ramps, indicators, and other scale accessories help to increase production and ensure accuracy.