Differential Pressure Gauge

FIG. 1 is a perspective view of a differential pressure gauge showing my new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear perspective and exploded view; and,

FIG. 9 is a front perspective and exploded view.

The broken lines in the Figures show portions of the differential pressure gauge which form no part of the claimed design.