The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a top perspective view of a testing device with its cap on;
FIG. 2 is a bottom perspective view of the testing device with its cap on;
FIG. 3 is a side view of the testing device with its cap on;
FIG. 4 is a top view of the testing device with its cap on;
FIG. 5 is a bottom view of the testing device with its cap on;
FIG. 6 is an enlarged front view of the testing device with its cap on;
FIG. 7 is an enlarged rear view of the testing device with its cap on;
FIG. 8 is a top perspective view of the testing device with its cap off;
FIG. 9 is a bottom perspective view of the testing device with its cap off;
FIG. 10 is a side view of the testing device with its cap off;
FIG. 11 is a top view of the testing device with its cap off;
FIG. 12 is a bottom view of the testing device with its cap off;
FIG. 13 is an enlarged front view of the testing device with its cap off; and,
FIG. 14 is an enlarged rear view of the testing device with its cap off.