The ornamental design for an ultrasonicprobe, as shown and described.
FIG. 1 is a front view of an ultrasonic probe showing our new design, the rear view being a mirror image;
FIG. 2 is a right side view thereof, the left side view being a mirror image;
FIG. 3 is an enlarged top view thereof;
FIG. 4 is an enlarged bottom view thereof; and,
FIG. 5 is a perspective view thereof with the cable portion connected.
The broken lines showing the nose of an ultrasonic probe represent portions of the ultrasonic probe that form no part of the claimed design. The broken lines showing the cable represent environment structure that form no part of the claimed design.