Keithley Instruments has introduced a line of PXI instruments for hybrid measurement system applications. The company's new KPXI product line includes simultaneous data-acquisition boards, multifunction analog input/output (I/O) boards, high-speed analog output boards, a 130-MSamples/s digitizer module, digital I/O modules, embedded PC controllers, MXI bridges, and a PXI chassis. The product line adheres to the PCI eXtensions for Instrumentation (PXI) standard, which is based on the PCI interface. They take advantage of the company's advanced measurement technologies, including its Test Script Processor (TSP) architecture which enables distributed programming and concurrent execution across multiple instruments and controllers. For more information on the KPXI hybrid test solutions, visit the company's website at