Auto-Line™
Automatically "links" the machine to a broad range of primary single- and three-phase, 50 and 60 Hz input voltages without mannually linking. Also compensates for voltage spikes and drops within the entire range. Delivering consistent output - All done without removing the covers to relink. View Video >>  

Wind Tunnel Technology™
Internal air flow that protects electrical components and PC boards from dirt, dust, debris... greatly improving reliability. View Video >>  

LVC™ Line Voltage Compensation
Keeps output of the power source constant regardless of fluctuation in input power ± 10%. View Video >>  

Squarewave
The AC output of a power source that has the ability to rapidly switch between the positive and negative half cycles of alternating current. View Video >>  

Thermal Overload Protection
Internal components are protected from damage by thermal overload protection which automatically shuts down the unit if duty cycle is exceeded or air flow and cooling are restricted. View Video >>  

Fan-On-Demand™
Internal power source cooling system that only works when needed, keeping internal components cleaner. View Video >>  

Low OCV Stick
A built-in circuit that reduces the open-circuit voltage (OCV) to 13 volts when the welding power source is not in use, therefore eliminating the need for add-on voltage reducers.

Lift-Arc™
Simply touch the tungsten to the work piece lift and the arc is initiated instantly and automatically. View Video >>  

AC frequency control range of 20 - 250 Hz provides 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.

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.