ESCO Technologies Inc. provides engineered products and solutions to diverse and growing end-markets that include the aerospace, defense, space, healthcare, wireless, consumer electronics, electric utility, and renewable energy industries. The Company has three segments: Aerospace & Defense (A&D), Utility Solutions Group (USG), and RF Test & Measurement (Test). A&D segment primarily designs and manufactures specialty filtration, fluid control and naval products, including hydraulic filter elements, fluid control devices, and precision-tolerance machined components. USG is engaged in the development, manufacture and delivery of diagnostic testing and data management solutions that enable electric power grid operators to assess the integrity of high-voltage power delivery equipment. Test segment designs and manufactures products and systems to measure and control RF and acoustic energy for research and development, regulatory compliance, and medical and security applications.