1pcs NI 9234 module, supporting 4-channel 24 bit IEPE and AC/DC measurement/xjk

National Instruments NI-9234 Sound & Vibration Input Module

National Instruments NI 9233 cDAQ IEPE Sound and Vibration Input Module

National Instruments NI 9234 cDAQ IEPE Sound and Vibration Input Module

National Instruments NI 9237 cDAQ Strain / Bridge Input Module, RJ50

National Instruments NI 9233 cDAQ IEPE Sound and Vibration Input Module

National Instruments NI 9871 Interface Module RS485/RS422 1*PCS