Environmental monitoring device

FIG. 1 is a front plan view of an embodiment of an environmental monitoring device design;

FIG. 2 is a left side view of the embodiment shown in FIG. 1 ;

FIG. 3 is a rear plan view of the embodiment shown in FIG. 1 ;

FIG. 4 is a right side view of the embodiment shown in FIG. 1 ;

FIG. 5 is a top plan view of the embodiment shown in FIG. 1 ;

FIG. 6 is a bottom plan view of the embodiment shown in FIG. 1 ; and,

FIG. 7 is a top, right perspective view of the embodiment shown in FIG. 1 .

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.