Gas calibration unit for a sensor

Abstract

Description

FIG. 1 is a perspective view of our new design for a gas calibration unit for a sensor;

FIG. 2 is a front elevational view;

FIG. 3 is a left-side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right-side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Claims

The ornamental design for a gas calibration unit for a sensor, as shown and described.