Corrosion test meter
FIG. 1 is a top and right front perspective view of a corrosion test meter showing my new design; 
     FIG. 2 is a right side elevational view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a left side elevational view thereof; 
     FIG. 5 is a rear elevational view thereof.