This timing light looks very good condition.
Penske Sears Timing Light DC Inductive Timing Light
Sears Penske DC Inductive Timing Light Model 244.2138
Vintage Penske DC Inductive Timing Light 244.2138 - w/ Hard Case - Tested
Sears DC Inductive Timing Light Model 244.213801
Vintage Sears Penske Chrome DC Inductive Timing Light Model # 244.2138
Vintage Penske DC Inductive Timing Light 244.2138, with Case & Manual, Made USA
