National Instruments NI-9208 500 S/s, ±20 mA, 16-Channel C Series Current Input

National Instruments NI PXI-4462 Sound and Vibration Module(PXI 4462)

National Instruments NI 9485 8-Channel C Series Relay Output Module 779600-01

National Instruments NI 9485 8-Channel, SSR Relay, 60 VDC/30 Vrms, 750 mA C Ser

National Instruments NI-9485 8-Channel, SSR Relay, 60 VDC/30 Vrms, 750 mA C Seri

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

National Instruments NI 9232 cDAQ Sound and Vibration Input Module, BNC

National Instruments NI 9232 cDAQ Sound and Vibration Input Module