FIG. 1 is a top, front, right-side perspective view of a first embodiment of a scale device;
FIG. 2 is a top, front, left-side perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left-side view thereof;
FIG. 6 is a right-side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a top, front, right-side perspective view of a second embodiment of a scale device;
FIG. 10 is a bottom, front, left-side perspective view thereof;
FIG. 11 is a front view thereof;
FIG. 12 is a back view thereof;
FIG. 13 is a left-side view thereof;
FIG. 14 is a right-side view thereof;
FIG. 15 is a top view thereof;
FIG. 16 is a bottom view thereof;
FIG. 17 is a top, front, right-side perspective view of a third embodiment of a scale device;
FIG. 18 is a bottom, front, left-side perspective view thereof;
FIG. 19 is a front view thereof;
FIG. 20 is a back view thereof;
FIG. 21 is a left-side view thereof;
FIG. 22 is a right-side view thereof;
FIG. 23 is a top view thereof; and,
FIG. 24 is a bottom view thereof.
The dashed broken lines depict portions of the scale device which form no part of the claimed design.