National Instruments PXI-2503 10 MHz, Bus Interface, Relay Multiplexer. Tested!

National Instruments NI PXI-2503 / Relay Multiplexer, Passes Self Test

National Instruments PXI-2503 Relay MultiPlexer (For Parts)

National Instruments NI PXI-2503 184789D-01 Multiplexer Switch Card

National Instruments NI PXI-2503 Relay Multiplexer Module Card

NATIONAL INSTRUMENTS PXI-2503 / PXI2503 (USED)

National Instruments NI PXI-2576 Multibank Multiplexer Switch Untested Parts

Used National Instruments NI PXI-2503 Multiplexer Switch Card