Tester for testing biological fluids

Description

FIG. 1 is a front view of a tester for testing biological fluids according to our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines depict portions of the tester for testing biological fluids that form no part of the claimed design.

Claims

The ornamental design for a tester for testing biological fluids, as shown and described.