Every living being has an interest in our environment. We all need to breathe clean air and drink safe water. We would all like to be able to use the outdoors without being subjected to medical and other hazardous wastes. No one wants to deal with beaches that are littered with dangerous items, and no one wants to discover that inappropriate materials have been dumped in their neighborhoods.

For all of these reasons, there are many rules and regulations pertaining to the management of hazardous wastes. Some of these simply define what materials and items are deemed to be hazardous and which are not. Others outline the methods required for physically handling hazardous materials. There are specifications for the types of clear and accurate [+]

The primary purpose of an industrial scale is to obtain weight data. For many applications, that data is used locally. For example, a shipping clerk may weight a package on a platform scale and write the weight directly into a shipping manifest. On the production line, a parts counting scale may be directly used to count out the correct number of parts to put into a package or box. On the factory floor, a worker may use a drum scale to fill his drums with the correct amount of liquid. In a doctor's office, a wheelchair scale is used to determine the weight of a patient. But often, the data must be used at some other location or at some other time. The weight of a package to be shipped may need [+]