Identify various models and features of ruggedized PCs

Your first step is to learn which companies produce ruggedized and industrial computers, and how they differentiate from each other. Some models are ruggedized to a military grade, able to handle even the hardest bumps, while others are more cost-efficient, built to handle light industrial environments.

I recommend: Laptoping.com has a section on ruggedized computers that is kept up to date with reviews of new models.

Look at companies that specialize in industrial laptops

Several companies specialize in the production of ruggedized and industrial computers. These companies likely offer the most thoroughly road-tested models, and would be the best place to look if you plan on using your industrial laptop in a heavy industrial environment. These PCs are generally built to stand up to even military situations, such as placement on tanks. Needless to say, they can take a beating.

I recommend: As their name says, Rugged Notebooks produces some of the most durable industrial laptops on the market. All of their products are military-certified, and can stand up to heat, shock, water, and dust.

Find out if a traditional manufacturer will fit your needs

In addition to specialty companies, traditional computer manufacturers such as Dell and Panasonic also make a limited number of ruggedized computer models. An advantage to these machines is the reliability and support that these major companies provide. A Dell rugged computer is essentially a standard Dell laptop, one of the best in the industry, enclosed in an industrial case.

I recommend: Panasonic's Toughbook series has been one of the top selling ruggedized computers for years, and should definitely be looked at. Look at the pair of rugged laptops offered by Dell as well.