National Instruments PCI 6602 Timer Board 184479B-01 - Tested (See Description)

National Instruments PXI-6602 NI DAQ Card, 8-Channel Counter / Timer with DIO

National Instruments NI PXI-6602 NI DAQ Card, 8-Channel Counter / Timer with DIO

National Instruments NI CCA, PCI-6602 184479B-01 Countertimer Module

National Instruments PCI-6527 NI DAQ Card, Isolated Digital I/O, Relays 80usd

USED National Instruments NI PCI-6602 Counter / Timer DIO Card, 8 channels

National Instruments PCI-6023E NI DAQ Card, Analog Input, Multifunction/Yi

USED National Instruments NI PCI-6602 Counter / Timer DIO Card, 8 channels/Yi