Listing a Sears Penske Clamp-on inductive pickup d.c.-powered timing light. It has the instructions and even the 1978 receipt!
Sears Penske DC Inductive Timing Light Model 244.2138
Vintage Sears Penske DC Inductive Timing Light 244.2128
Sears Penske DC Inductive Timing Light WORKING Chrome Black Red No Box
Vintage Sears Penske DC Inductive Timing Light 244.2138 Case Manual
Sears Penske DC Inductive Timing Light 244.2138
