Hand Held Chemical Identifier, for rapid, accurate identification of unknown liquids and solids such as threat liquids, narcotics, explosives, and chemical warfare materials. Based on Raman spectroscopy, itcan analyze the unknown substance in question quickly and provide an immediate, reliable result. - High accurate and flexible identification of a wide range of the unknown substance with extensible substance library - High speed inspection - no warm up time. It can directly detect once turn on - Handheld and ergonomic design