An exploratory development to provide for differential pressure measurement integral with diagnostic connector assemblies (DCAS) is described. Emphasis will be placed on miniature strain gage transducers based on semiconductor technology as well as standard foil gage installations. From a relatively large library of special designs for miniaturization and complex configurations, the offeror proposes to adapt a range of pressure measuring devices to the geometry of current and planned dcas configurations. The designs which are planned will be fabricated and tested, and feasibility will be demonstrated