FIG. 1 is a perspective view of an embodiment of a sonar measuring tool showing my design.

FIG. 2 is a front elevational view of the embodiment of FIG. 1;

FIG. 3 is a left-side elevational view of the embodiment of FIG. 1;

FIG. 4 is a right-side elevational view, showing the side opposite that in FIG. 3;

FIG. 5 is a rear elevational view, showing the side opposite that in FIG. 2;

FIG. 6 is a top plan view of the embodiment of FIG. 1; and,

FIG. 7 is a bottom plan view of the embodiment of FIG. 1.

The broken lines in FIGS. 3-5 and 7 are for environmental purposes only and form no part of the claimed design.