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2. Impedance analyzer - Wikipedia

   en.wikipedia.org/wiki/Impedance_analyzer

   An impedance analyzer is a type of electronic test equipment used to measure complex electrical impedance as a function of test frequency. Impedance is an important parameter used to characterize electronic components, electronic circuits, and the materials used to make components. Impedance analysis can also be used to characterize materials ...

3. Four-terminal sensing - Wikipedia

   en.wikipedia.org/wiki/Four-terminal_sensing

   Four-point measurement of resistance between voltage sense connections 2 and 3. Current is supplied via force connections 1 and 4. In electrical engineering, four-terminal sensing (4T sensing), 4-wire sensing, or 4-point probes method is an electrical impedance measuring technique that uses separate pairs of current-carrying and voltage-sensing electrodes to make more accurate measurements ...

4. List of electrical and electronic measuring equipment

   en.wikipedia.org/wiki/List_of_electrical_and...

   Name Purpose Ammeter (Ampermeter) : Measures current Capacitance meter: Measures the capacitance component Current clamp: Measures current without physical connection

5. Time-domain reflectometer - Wikipedia

   en.wikipedia.org/wiki/Time-domain_reflectometer

   "Analysis of Reflectometry for Detection of Chafed Aircraft Wiring Insulation". Department of Electrical and Computer Engineering. Utah State University. Noborio K. 2001. "Measurement of soil water content and electrical conductivity by time domain reflectometry: A review". Computers and Electronics in Agriculture 31:213–237. Pettinelli E., A.

6. Category:Impedance measurements - Wikipedia

   en.wikipedia.org/.../Category:Impedance_measurements

   Techniques and devices involving the measurement of electrical impedance or at least one of its components (resistance, capacitance, inductance), potentially taking into account distance (e.g. resistivity).

7. Test probe - Wikipedia

   en.wikipedia.org/wiki/Test_probe

   Voltage probes are used to measure voltages present on the DUT. To achieve high accuracy, the test instrument and its probe must not significantly affect the voltage being measured. This is accomplished by ensuring that the combination of instrument and probe exhibit a sufficiently high impedance that will not load the DUT.