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Maxstar 150 STH TIG/Stick Welder with Accessory Pack & Case
Maxstar 150 STH TIG/Stick Welder with Accessory Pack & Case
Maxstar 150 STH TIG/Stick Welder with Accessory Pack & Case

Maxstar 150 STH TIG/Stick Welder with Accessory Pack & Case

Light-weight and portable DC output TIG/Stick machine.

List Price: $2,516.00
Online Price: $2,113.44
Status: In stock. Usually ships from our warehouses in 1-2 business days.

Item: 907136017

Free shipping for in store pickup Learn More
Only Available in the Lower 48 States
  • Use on 115 and 230 Volt Input Power  

    MVP PlugMiller's Multi-Voltage Plug (MVP) allows you to connect to common 115 or 230 volt power receptacles without the use of any tools. Simply choose the plug that fits the receptacle and connect it to the power cord.
    Compact Design Allows for Great Portability

    At less than 14 lbs, this little inverter-based TIG/Stick machine can be taken anywhere. It's an excellent tool for the maintenance and repair professional who needs a welder that can be easily taken with them to the job.  This eliminates the need for long lead extensions and eliminates unwanted cable clutter.
    Easier to TIG Weld Thin Gauge Material

    Too much heat added to thin material usually ends up in warpage of the item being welded. By using the Pulser feature included in the Maxstar 150 STH, you minimize the heat put into the work piece. This allows you to weld that thin material with less warpage. We've also taken much of the complication out of deciding what pulse frequency to select, because we've streamlined the setting choices down to four of the most used fixed pulse frequencies.
    Latest Inverter Technology Provides Amazing Power Per Pound Performance

    By utilizing an inverter-based power source in the Maxstar 150s, we are able to provide superior arc starts in both the TIG and Stick settings along with excellent weld puddle control all in a small, light-weight package.  
    No Need For A Gas Valve On Your TIG Torch

    With a built-in gas solenoid, the Maxstar 150 eliminates the need for a bulky TIG torch with a gas valve
  • Processes TIG (GTAW)  
    Stick (SMAW)  
    DC TIG (DC GTAW)  
    Material Type
    Min 0.020 in (0.5 mm)  Max 3/16 in (4.8 mm)
    General Specifications Input Power 115/230 Volts, 1-Phase, 50/60 Hz
    Rated Output TIG 115V  150 Amps at 16 VDC, 30% Duty Cycle
    TIG 230V  150 Amps at 16 VDC, 30% Duty Cycle
    Stick 115V   100 Amps at 24 VDC, 35% Duty Cycle
    Stick 230V   150 Amps at 26 VDC, 30% Duty Cycle
    Welding Amperage Range TIG 115V  5 - 150 Amps
    TIG 230V  5 - 150 Amps
    Stick 115V   20 - 100 Amps
    Stick 230V   20 - 150 Amps
    Net Weight 13.7 lb (6.2 kg)
    MaxOpenCircuitVoltage 90
    Applications Maintenance and Repair  
    Shipboard Installation/Repair  
    Farm and Ranch  
    Home Repair  
    Garage/Job Shops  
    Plant Fabrication/Maintenance  
    Vocational Training  
    Pipe Welding  
    Download Product Literature Spec Sheet .pdf English  
    Warranty With the best coverage in the industry, Miller's True Blue® Warranty delivers unparalleled peace-of-mind.


  • Rated 3 out of 5 by 1reviewer.
    Rated 3 out of 5 by Poor communication I purchased this product online on a Sunday afternoon. after 3 days I had received no communication about my order. I did not know if it went through was rejected or whatever, absolutely no after the online purchase communication. I finally called and they said it was a good order and would ship shortly. The product was exactly what I expected but expected a lot better customer service buying factory direct and paid a premium purchase price for that option without the better service April 1, 2013
    • 2015-08-29T05:51:12.890-05:00
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