Modular Auto-reader

FIG. 1 is a back view of a modular auto-reader showing the claimed design; FIG. 2 is a bottom view thereof; FIG. 3 is a front view thereof; FIG. 4 is a perspective view thereof; FIG. 5 is a left view thereof; FIG. 6 is a right view thereof; and, FIG. 7 is a top view thereof. The broken lines in the figures show portions of the modular auto-reader that form no part of the claimed design.