Gas analyzer
FIG. 1 is a front elevational view of a gas analyzer showing my design; 
     FIG. 2 is a rear elevational view thereof; 
     FIG. 3 is a top plan thereof; 
     FIG. 4 is a right side elevational view thereof; the left side being a mirror image thereto. 
     FIG. 5 is a top left front perspective view thereof.