Advanced Squarewave arc for improved weldability on aluminum and magnesium using low power. Continuous high-frequency is NOT needed because of the advanced Squarewave arc, and extended balance control allows you to fine-tune the duration of the electrode negative portion of the cycle from 30 to 90%. This provides precise cleaning control and prolonged tungsten life.

AC frequency control range of 20 - 250 Hzprovides control for a focused arc, resulting in better directional control to help produce desired arc/weld bead characteristics.

Built-in pulser reduces heat input; adds arc stability (DX model only).

Fan-On-Demand cooling system only operates when needed.

Auto-Line provides state-of-the-art flexibility by automatically connnecting to 120 - 460 VAC, single- or three-phase power without removing the covers to relink the power source. No longer is there a concern if you have the correct machine for the shop or job site.

Portable in the shop or at the job site - at 45 lb the unit is easily moved from location to location.

Superior TIG/Stick arc performance on all input voltages. Even on the difficult-to-run electrodes like E6010.

New! Low OCV Stick is a simple design that reduces open-circuit voltage to 13 volts when power source is not in use. This built-in circuit design eliminates the need for add-on voltage reducers.

Inverter-based, AC/DC power source has state-of-the-art operator interface allowing the user extra set-up capabilities in a compact machine. Features more precise control of output parameters.

HF arc starting provides non-contact arc starting that eliminates tungsten or material contamination.

Lift-Arc start provides TIG arc starting without use of high frequency.

Programmable HF start parameters allows the operator to independently set HF starting conditions based upon process or application.

Extended Balance Control range (30-90% EN) allows precise cleaning control and prolonged tungsten life.