Handheld thermal imager

FIG. 1 is a perspective view taken from the rear and the right side of the handheld thermal imager of our design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the handheld thermal imager in broken lines are shown for illustrative purposes only and form no part of the claimed design.