This is a Autotune Inductive Timing Light. Model No. 4138. The part is in used condition.
Engine Timing Light, Vintage Auto-Tune Inductive Timing Light Model No. 4138 USA
Vintage Auto-Tune Inductive Timing Light Model No. 4138 USA
Autotune Inductive Timing Light Model 4115 With Box, Owners Manual Made in USA
Engine Timing Light, Vintage Auto-Tune Inductive Timing Light Model No. 4123 USA
