EX DEMO WELDER - Ex-Demo Welders are welders that are or have been on display at one of our stores or as a demonstration unit. They have had their original packaging opened, and have been powered on to demonstrate the product in use. There will be no box or packaging and may have some small wear and tear such as light scratches or dust. All Ex Demo welders come with a 2 year warranty. The TITANIUM 230 AC/DC FV is a single-pahse AC/DC TIG welding power source. Intelligent and connected, it offers extremely precise arc control and industrial welding performance up to 230A (16A fuse) thanks to integrated power factor correction. It combines excellent ergonomic design and user experience, with advanced welding functionality.