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| D290820 | Portable water quality tester | July, 1987 | Slovak | D10/81 |
FIG. 1 is a lower right perspective view of the portable water tester with cap showing my design;
FIG. 2 is a lower right perspective view of the portable water tester in FIG. 1 with the cap removed;
FIG. 3 is a front view of the portable water tester with cap shown in FIG. 1;
FIG. 4 is a right side view thereof;
FIG. 5 is a top side view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is back view thereof;
FIG. 8 is a left side view thereof;
FIG. 9 is a front view of the portable water test with cap removed shown in FIG. 2;
FIG. 10 is a right side view thereof;
FIG. 11 is a top view thereof;
FIG. 12 is a bottom view thereof;
FIG. 13 is back view thereof;
FIG. 14 is a left side view thereof;
FIG. 15 is a lower right perspective view of the cap in FIG. 1, shown spearpately for ease of illustration;
FIG. 16 is a front side view thereof;
FIG. 17 is a top view thereof;
FIG. 18 is a bottom view thereof; and,
FIG. 19 is a right side view thereof.