Water tank detection device

Description

FIG. 1 is a top, front, and right perspective view of a water tank detection device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the water tank detection device which form no part of the claimed design.

Claims

The ornamental design for a water tank detection device as shown and described.