FIG. 1 is a first perspective view of a tester showing my new design;
FIG. 2 is a second perspective view of FIG. 1;
FIG. 3 is a front elevational view of FIG. 1;
FIG. 4 is a rear elevational view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
FIG. 6 is a right side view of FIG. 1;
FIG. 7 is a top plan view of FIG. 1;
FIG. 8 is a bottom plan view of FIG. 1;
FIG. 9 is a first perspective view showing the tester in an open state;
FIG. 10 is a second perspective view of FIG. 9;
FIG. 11 is a front elevational view of FIG. 9;
FIG. 12 is a rear elevational view of FIG. 9;
FIG. 13 is a left side view of FIG. 9;
FIG. 14 is a right side view of FIG. 9;
FIG. 15 is a top plan view of FIG. 9; and,
FIG. 16 is a bottom plan view of FIG. 9.