It is a model 244.2115 Made In U.S.A. for Sears. It is a very nice looking quality clean tool in the original box with the instructions included.
Vintage Penske DC Power Timing Light 244.2115 Made In USA Sears LOOK
Vintage Penske DC Inductive Timing Light 244.2138 No Manual Sears Made In USA
Vintage Penske DC Power Timing Probe Light Made In U.S.A. for Sears
Vintage Sears DC Power Timing Light - Model 161.2158 - Made in USA - Used
Vintage Penske DC Inductive Timing Light 244.2138
Sears Penske DC Inductive Timing Light 244.2138 in Storage Case
