Vintage Sears Engine Analyzer 28-21423 (161.214230) w/ test Cables & Box

Vintage Sears Engine Analyzer 12 Volt Model 28 2161 Untested w/ Box Made in USA

Vintage Sears Engine Analyzer Model 28 21423 with Box & Connectors Untested NOS

Vintage Sears Craftsman Engine Analyzer – Model 161.210400 (Item 28-2140)

Vintage Sears Engine Analyzer 12 Volt Model 28 2161 Untested w/ Box Made in USA

Sears engine analyzer model 161.214230. works good. everything is here.

Vintage Sears Solid State Electronic Engine Analyzer Tester Works Made in USA

Vintage Sears Engine Analyzer 12 Volt Model 28 2161 Untested w/ Box Made in USA