DAQ card to measure 1Hz-10kHz frequency range

[Christober]

Hi,

I am looking for an NI DAQ card which can measure 1Hz - 10Khz of frequency range.  In many of the data sheet only the upper limit(sample rate) is given.  Kindly help me to identify a DAQ for the same.

I came across NI 6115 - But the lower limit of the sampling rate is given as 3 Hz.

[Henrik_Volkers]

Nearly all cards can read DC (0Hz) (only some with special signal conditioning for AC signals like IEPE accelerometer have a a lower limit)

What do you want to measure: Signal level? Needed uncertaincy?

(And for student projects there are even special cards...)