Untested but most likely works fine The Vintage 80s Sears Inductive Timing Light Tool is a classic diagnostic service tool made in the USA. This unit features inductive capabilities, making it a reliable choice for automotive timing adjustments. With a manufacturer part number of 161.216840 and no warranty, this timing light from Sears is a durable and efficient tool for mechanics and car enthusiasts looking to accurately adjust and check timing in vehicles.