The inverter-powered PowerMTS 211Si Welding System by Everlast is designed with the professional in mind, yet with simplistic features that make it ideal for beginners as well. The dual voltage welder operates at both 120 volts and 240 volts for added power versatility. This multi-process welding unit has the ability to use TIG, MIG, and stick metals and can be used at various workplaces for a variety of different projects. Users can weld aluminum, stainless, or steel with synergic MIG function with wire diameter from 0.023 to 0.045 inches, and this welding unit features an option for the operator to choose from a touchless, high-frequency start or a lift start in TIG mode. Versatility is key when working on various projects and this welding unit provides just that. Adjustable pre/post flow for TIG and MIG operation to improve overall weld quality by reducing porosity and the ability for synergic or standard MIG operation with adjustable MIG waveform control to fine tunes arc characteristics provides full control over your welding experience. Durable, strong, and powerful enough to get the job done, the Everlast PowerMTS 211Si Welding System gives you professional quality equipment without breaking the bank.