Racal Instruments 1260-14C Digital I/O Module 407164

National Instruments PXI-6521 779313-01 Isolated Digital IO Relay Module Tested

USED National Instruments NI 6584 – Digital I/O Module For PXI/PXIe Systems

National Instruments NI PXI-6513 32Ch Isolated Digital I/O Module Test completed

NATIONAL INSTRUMENTS NI PXI-7833R Multifunction Reconfigurable I/O Module Test