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NI-DMM User Manual

Table of Contents
  • NI-DMM User Manual
  • New Features and Changes
  • Updates and Changes for NI-DMM Extended Support Versions
  • NI-DMM Overview
  • NI-DMM Requirements
  • Getting Started
  • Measurement Quality
  • Measurement Considerations
  • NI PXIe-4082
  • NI 4081
  • NI PXIe-4080
  • NI 4072
  • NI 4071
  • NI 4070
  • NI 4065
  • Integration and System Considerations
  • InstrumentStudio
  • Programming with NI-DMM
Table of Contents

Measurement Considerations

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  • Updated2025-10-10
  • 1 minute(s) read
    • NI-DMM
    • User Manual

When taking measurements with a DMM, consider the following:

  • Normal and Common-Mode Signals
  • Normal-Mode Rejection Ratio (NMRR)
  • Common-Mode Rejection Ratio (CMRR)
  • Effective Common-Mode Rejection Ratio (ECMRR)
  • Input Resistance
  • Burden Voltage
  • Thermal Voltages
  • Settling Time
  • Resistor Self-Heating
  • Dielectric Absorption
  • Residual Impedance
  • Stray Admittance

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