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Portable Inverter Welder | Type: TIG/MMA Plasma Cutter | Brand: ROSSI | Model: CT-416 Mk III

The Rossi CT-614 MK III 3-in-1 Inverter Welder is the perfect power upgrade for those jobs that need a little more grunt. This powerful, lightweight TIG/MMA/CUT 3-in-1 inverter welder plasma cutter does it all. True DC inverter technology is utilised in the most efficient way possible to combine three machines into one innovative unit, capable of smooth accurate work with perfect stability.

This awesome 'Go anywhere' multi-purpose machine welds all ferrous metals, such as mild steel, stainless steel, chrome-moly, etc. The MMA/Stick welding function allows you to run up to a 4mm rod with perfect Arc stability. The Plasma Cutting feature of this new design pumps out a massive 50 amps allowing for cuts up to 12mm thick and employs an HF Pilot-Arc-Start, which penetrates through painted or rusted surfaces and maximizes consumable life. The CT-614 MK III incorporates the latest High-Frequency Inverter technology producing the highest quality results in both stick electrode and TIG welding with complete reliability. Undoubtedly, the Rossi CT-614 MK III is in a league of its own, packed with features other welders can not match.

The Rossi CT-620iS is also the ultimate choice for high-speed precision cutting in both sheet metal and plate; it is 100% generator friendly and weighs in at only 8kg! Rossi products are backed in Australia; are C-Tick approved and are fully compliant with mandatory EMC legislation.

IGBT Linear TransitorTechnology:

The benefit of transistor bridge technology is continuous current rectification for improved efficiency with power conversion. Rossi's IGBT technology allows for even longer run times and improved duty cycles within a more compact and easier-to-use unit.

Don't compromise on the success of your project, revel in the power! Order your Rossi CT-614 MKIII 3-in-1 Inverter Welder today!


  • Brand: Rossi
  • Model: CT-416 Mk III
  • Input Voltage: 240V 50/60Hz
  • Output:
  • TIG (Amps/Duty Cycle):140A @ 100%, 160A @ 60%
  • MMA (Amps/Duty Cycle): 140A @ 100%, 160A @60%
  • CUT (Amps/Duty Cycle):30A @ 100%, 40A @60%
  • Operating Temp: -5 to +40°C
  • Transportation Temp: -20 to +55°C
  • Cutting Capacity: 1-12mm
  • Rod Capacity: 4mm
  • Pilot Arc Mode: HF
  • Efficiency: 85%
  • Polarity: DC
  • Plug: 15A
  • Generator Safe - 8kVA recommended
  • Power Plug: Australian Standard


  • 1 x Rossi CT-416 Mk III Inverter Welder
  • 1 x TIG Torch & Cable
  • 1 x Electrode Holder Lead/MMA torch
  • 1 x Earth Clamp Lead
  • 1 x Welding Mask
  • 1 x Wire Brush
  • Note: User Manual is accessible online


  • Product Dimensions (W x L x H): 21 x 57 x 33cm
  • Product Weight: 12kg
  • Carton Dimensions (W x L x H): 67 x 33 x 43cm 
  • Carton Weight: 15kg


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund.