• TIG torch adapter

Update and expand. Front panel memory card data port provides the ability to easily update software and expand product features.  

Pro-Set™ eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience, and confidence of preset controls. Simply select the feature and adjust until Pro-Set appears on the display.

A sleep timer conserves electricity. This programmable feature will power down the machine if it sits idle for a specified time.

Allows for any input voltage hookup (120–480 V) with no manual linking, providing convenience in any job setting. This is the ideal solution for dirty or unreliable power.

It features a Blue Lightning™ high-frequency (HF) arc starter for non-contact arc initiation and provides more consistent arc starts and greater reliability compared to traditional HF arc starters. STR and DX models only.

Meter calibration allows digital meters to be calibrated for certification.

Wind Tunnel Technology™ protects internal electrical components from airborne contaminates, extending the product life.

Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.