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The ornamental design for a precision current transformer, as shown and described. |
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FIG. 1 is a perspective view of a precision current transformer showing my new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being the same as the view shown;
FIG. 3 is an end elevational view thereof, the opposite end being the same as the end shown;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Pershyn, Robert S., Scott, Brent E.
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