Auto-Line™ Power Management
Automatically compensates for various input voltage. Suits jobsite and generator power.
Lightweight and Portable
Easy to move around the workshop or jobsite – only 6.2kg.
Built-in Pulsing Capabilities
Allows the operator to select from four fixed pulse frequencies to satisfy the application.
Selectable Trigger Configuration
The operator can choose standard or 2T trigger method to meet the application.
Provides TIG arc starting without the use of high frequency.
Non-contact arc starting to eliminate tungsten or material contamination.
Built-in Gas Solenoid
Eliminates the need for a bulky torch with a gas valve.
Adatptive Hot Start™
Automatically increases the output amperage at the start of a weld should the start require it. Prevents the electrode from sticking and creating an inclusion.
Low OCV Stick
Reduces the open-circuit voltage to 12–16 volts when the welding power source is not in use. In accordance with CAT C AS 1674.2 (Nb: does not have a VRD indicator).
Thermal Overload Protection
Helps prevent machine damage if the duty cycle is exceeded or airflow is blocked.
Power source cooling system operates only when needed - reducing noise, energy use and the amount of contaminants pulled through the machine.
The Miller Maxstar 150 STH Arc and TIG Welder has a 3 year warranty
For details, refer to the Miller warranty statement.