Metered Dose Inhalation Monitor

FIG. 1 is a front elevational view of a metered dose inhalation monitor showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left elevational view thereof; and,

FIG. 6 is a right elevational view thereof.

The broken lines depicted in the drawings illustrate portions of the article of manufacture to which the ornamental design has been applied, are for illustrative purposes only, and form no part of the claimed design.