RAE Systems was founded in 1991 and has quickly become one of the world's leading manufacturers of radiation and chemical detection equipment. Diverse uses of RAE's products include both industrial applications and homeland security.

Since 1979 Radiation Alert instruments have proven ideal for a wide range of applications. All Radiation Alert products are shipped promptly and supported by a comprehensive customer and technical service.

An international company, Southern Scientific is a manufacturer of radiation detection equipment. Southern Scientific is fully ISO9001:2008 and ISO13485 certified, which ensures that the company keep to the most stringent and consistent quality control procedures in the design and production of all of their instruments.