Thermal Arc

By Heather Burlingame, Senior Production Editor | September 28, 2010

Thermal ArcDesigned for Stick, Tig and Multi-process welding applications, members of the company's new portable inverter family range in weight from 19 to 63 pounds. All units feature a Voltage Reduction Device to reduce OCV when the power supply is not in use. This eliminates the chance of accidental electric shock. A push-button, weather-protected control panel with digital meter is standard on all models. Easy-to-follow graphics lead operators through the controls to make accurate selections. Units can be stacked to save storage space. The welders have a three-year warranty.