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Measuring Resistivity


Portable Meters Benchtop Meters pH electrodes accessories
Portable Meters Benchtop Meters Electrodes & Probes Accessories


Hanna Instruments offers a variety of instrumentation for measuring resistivity.  From single and multiparameter portable meters to laboratory bench tops and mini controllers, Hanna has an accurate, affordable solution for nearly any resistivity application.  Choose a category above to learn more about our resistivity testing products.

What is Resistivity?

Resistivity quantifies how strongly a given material opposes the flow of electric current.  It is the reciprocal of Conductivity.  Measuring resisitivity is often used to determine the quality of high purity water.

Application Bulletins:

Continuous Monitoring of Nitrates and Other Water Quality Parameters