The ornamental design for a data-collection apparatus, as shown and described.
FIG. 1 is a left front perspective view of a data-collection apparatus
showing our new design; and
FIG. 2 is a right rear perspective view of said apparatus.
The recess in the bottom panel, shown near the lower left corner of FIG.
2, is rectangular in shape and extends toward the front panel a distance
of four times the height of the adjoining recess in the rear panel.