Rare vintage sun Universal Motor compression tester model 48 - Untested Gauge number 338 004 Selling as is, have not tested and has been stored for many years. See photos for condition. Message me with any questions.
This product would be best suited for vintage car enthusiasts and mechanical engineers looking for a reliable compression tester, as it is described as "Rare vintage" and in "Universal Motor" model, ensuring compatibility for various engine types.
