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Achieving 10 GΩ IR Measurements at 100 Vdc

September 29, 2025
Creative Use of Existing Instrumentation to Meet Exacting Requirement A Two-Part Article: PART I By Christopher E. Strangio, CAMI Research Overview Measurement of insulation resistance (IR) occurs by applying a voltage between two conductors and observing how much current flows through the insulation. Dividing the applied voltage by the flowing current using Ohm’s law produces […]