SENTINEL™, based at the QSA Global, Inc. facility in Burlington, MA., has a worldwide reputation for quality, reliability and safety. They are Non Destructive Testing specialists committed to exceeding the expectations of NDT professionals who demand outstanding value for their money by providing them with the very best equipment and supplies. SENTINEL™ offers a comprehensive range of NDT equipment and accessories, including gamma radiography projectors, x-ray equipment, liquid penetrant and magnetic particle inspection materials. SENTINEL™ offers a wide variety of non destructive testing products, including: safety equipment, training courses and services. In addition to equipment, SENTINEL™ produces a complete range of radiography sources (Iridium -192 (IR - 192), Cobalt-60, Selenium-75 (SE - 75) and Ytterbium-169) as will as source holders that are fully compatible with all leading makes of projector.

The SENTINEL™ Quality Management system is approved to ISO 9001 and US NRC Part 71 standards, and is matched by their commitment to provide their customers with exceptional products and service.

Product inspection, routine maintenance and repairs are available on-site or from their worldwide network of SENTINEL™ distributors, to ensure their standards of Quality and Safety Assurance always apply.