US D302302 S
FIG. 1 is a top, front and side perspective view of an electronic nerve stimulator unit, showing my new design;
FIG. 2 is a rear elevational view thereof with the hand instrument removed;
FIG. 3 is a side elevational view thereof, with the hand instrument attached, the opposite side being identical thereto; and
FIG. 4 is a bottom plan view thereof.