Additional Information
Multifunctional DAQ devices can also be used to measure the impedance of a resistor indirectly by following the procedure detailed in the
Resistance Measurement with Multifunction DAQ article.
A good alternative to using a cDAQ module for 4-wire resistance measurements without upgrading to a PXI system is one of our
stand-alone or computer-based Digital Multimeter (DMM) devices. These devices typically have higher accuracy and resolution than the NI-9219 for 4-wire resistance measurements, which can be found in the respective device datasheets.