Circuit tester
FIG. 1 is a right front perspective view of a circuit tester showing our new design; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a rear elevational view thereof; 
     FIG. 4 is a right side elevational view thereof, the left side being a mirror image thereto; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a top plan view thereof.