We claim the ornamental design for a lateral flow assay reader apparatus, as shown and described.
FIG. 1 is a perspective view of a lateral flow assay reader apparatus showing the new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a right side elevational view thereof, the left side being a mirror image.
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear elevational view thereof.
The cable and mobile phone shown in broken lines represent environmental structures and form no part of the claimed design; the broken lines form no part of the claimed design.