National Instruments NI PXI-6534 Digital I/O Module

USED National Instruments NI PXI-4461 Sound and Vibration Module(PXI 4461)

ONE USED Instruments NI PXI-6509 PXI Digital I/O Module #iw

ONE NEW National Instruments NI PXI-6251 779631-01 DAQ I/O Module

National Instruments NI-9205, 16-Bit, 32 channel, Analog Input Module

ONE USED Instruments NI PXI-6509 PXI Digital I/O Module *rr