Electromagnetic fields have three (3) important proper-
ties, frequency, strength and angle (direction). Unlike
conventional locators, which can only measure strength
in the direction of the individual antenna(s), the Scout
measures both signal strength and field angles in three
dimensions (3D). This enhanced capability makes the
mapping display possible. The experienced operator
can use this additional information to speed the locating
process and to help sort out complex locating situa-
tions. On the other hand, the occasional or novice user,
can easily locate using signal strength alone.
The Scout locating rule #1 is make the number
big! — Maximizing signal strength is the key, primary
locating method.
Figure 5 – Example of how the Scout maximizes directly
over the sonde.
Whether line tracing or locating a sonde, maximum sig-
nal strength occurs over the target. Depth is displayed
when over the target.
Scout™ Sonde and Line Locator
Ridge Tool Company
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