The Vintage Mid Century Auto Battery Tester in a Wooden Case is a unique and nostalgic piece for collectors or enthusiasts of automotive tools. This rare find from the mid-century era tells a story of craftsmanship and functionality, making it a valuable addition to any collection. The wooden case adds a touch of authenticity and sets it apart from modern battery testers, making it a standout piece for display or practical use in a garage or workshop.  Don't know if it works. Probably should be purchased for a display item.   The case and face are in very good condition for their age.