I haven't tested this personally and can't say if it is working or not though. Sold as shown, check pics for details. Type: Engine Analyzer Manufacturer Part Number: 244.21019 Brand: Penske
Vintage Sears Penske Ignition Analyzer 244.21019 Auto Diagnostic Tool **UNTESTED
Vintage Sears Penske Ignition Analyzer 244.21019 Auto Diagnostic Tool - Untested
Unique Vintage Sears Penske Ignition Analyzer 244.21019 Auto Diagnostic Tool
Vintage Sears Penske Ignition Analyzer Diagnostic Auto Tool Automotive *TESTED*
Sears 244.21019 Penske Ignition Analyzer Auto Diagnostic Tool USA
Vintage Sears Penske Automotive Analyzer Tool Model 244.21033. Untested
