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3. Fields
Locating Instruments - The Video Collection
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6m 51s
This video explains how inductive and conductive locating differ, how induction and signal bleed-off affect underground utility tracing, and why understanding current, field shape, endpoints, and transmitter adjustments is essential for accurate locating.
Up Next in Locating Instruments - The Video Collection
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2. Path of Least Resistance
This video explores the science of electromagnetic utility locating, explaining signal splits, paths of least resistance, transmitter frequency, signal bleed-off, and constructive and destructive interference that can affect locating accuracy.
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1. Current
This video explains the fundamentals of electromagnetic pipe and cable locating, focusing on current flow, electromagnetic field shape, receiver antenna orientation, and how signal behavior helps identify underground utilities.