It should be fully functional but bear in mind I was unable to test the alternator portion of the unit.
Vintage Sears Craftsman Diagnostic Analyzer 161.2167
Vintage Sears Craftsman Inductive Timing Light 161.2134 USA Working
Vintage Sears Craftsman 706658810 3 Drawer Intermediate Tool Chest Red 2 Key USA
Vintage Sears Craftsman Inductive Timing Light Model 161.213400- Light Gun Only
Vintage SEARS CRAFTSMAN METAL Inductive Timing Light 28-2134 In Box, Manual
Vintage Sears Craftsman Inductive Timing Light Model 244 2138 With Box