National Instruments PCI-6527 NI DAQ Card, Isolated Digital I/O, Relays

National Instruments NI PCI-DIO-32HS (PCI-6533) Card, High-Speed Digital I/O

National Instruments PCI-6503 Ni Digital I/O DAQ Card For tower PCs

National Instruments PCI-6503 NI DAQ Card, Digital I/O

National Instruments NI PCI-6259 DAQ Card 32 Ch Analog Input Multifunction

National Instruments PCIe-6343 194986D-01L Analog Input DAQ Card 32 Channels

National Instruments PCI-4060 Multimeter Card 5-1/2 Digits, NI DAQ DMM

National Instruments PCI-DIO-96 NI DAQ Card, Digital I/O, 96 Channels TTL/CMOS