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VTI expands signal switch applications

11 April 2014

VTI Instruments said it has expanded its award winning switch/measurement instrument (EX1200 family), providing users with parametric testing capability when connecting to critical products such as rockets, missiles, and spacecraft.

At the heart of the system is a unique switch module (EX1200-4265) combined with software that allows users to quickly and efficiently accomplish isolation measurements between any two points.

Each module is made up of a dual 2 x 32 (2-wire) matrix with access to an integrated DMM within the chassis. Larger matrices can be realized by adding additional matrix modules. The EX1208A chassis can accommodate up to 16 modules. Multiple chassis can further expand the matrix without losing synchronous measurements.

VTI Instruments delivers precision modular instrumentation and systems for electronic signal distribution, acquisition, and monitoring, used in the world´s most demanding test applications. The company´s products and systems are used to monitor and record data that characterizes the physical integrity and performance of aircraft, engines, and other large structures, as well as automate the functional testing of complex electronic systems. Its website is at


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