This is a used untested Engine Analyzer Sears Model 161.2161 - Vintage W/Instruction Booklet And Box.#38776
Vintage SEARS Dwell Tachometer Engine Analyzer Tester Model 161.2177 Made In USA
28-21040 ENGINE ANALYZER SEARS VINTAGE TEST TOOL
Vintage Sears Engine Analyzer 12 V Model 28-2161 Engine Analyzer w/Box- TESTED
Vintage Sears Engine Analyzer Model 28-2163 Made In USA Model 161.216300
