ROSSI 140 Amp 3in1 Multi-process Plasma Cutter GTAW Stick Gas Tungsten Arc Portable Inverter TIG Welder

$534.00 $729.00RRP

ROSSI 140 Amp 3in1 Multi-process Plasma Cutter GTAW Stick Gas Tungsten Arc Portable Inverter TIG Welder

$729.00 RRP
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Extended Care

Extended Care provides an extra 1-year warranty in addition to the standard 12 Month Warranty period. View warranty page

4 interest free payments of $133.50

pay later from $10 per week.

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12 Month standard warranty

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  • 3-in-1 TIG, Stick and Cut welder
  • 10 - 140 Amp current range
  • Super-compact design
  • iGBT inverter technology
  • Pure copper Toroidal Transformer
  • Latest Super Stable DC Inverter Technology
  • Industry standard DIN socketsĀ 
  • Automatic system prevents overload and overheating
  • Ultra-portable design
  • Unique coating to prevent shock transfer
  • Mask and accessories included
  • RoHS and C-Tick Approval


  • RRP $729.00
  • Brand Rossi
  • Model CT-140P
  • Input Voltage 240V / 50Hz
  • No-load Power 65W
  • Power Factor COS 0.93
  • Efficiency 85%
  • Output Current Range 10 - 140 Amps
  • Output TIG (Amps/Duty Cycle) 123A @ 100%, 140A @ 60%
  • Output MMA (Amps/Duty Cycle) 123A @ 100%, 140A @ 60%
  • Output CUT 20-40A @ 60%
  • Welding Polarity DC
  • Protection Class IP21
  • Suitable Electrodes Up to 4mm
  • Electrode Cord Length 1.8m
  • Generator Recommended 7.5kVA
  • TIG Torch Length 4m
  • Power Cord Length 1.8m
  • Earth Clamp Length 1.5m
  • Power Plug 15A

In the box

  • 1 x Rossi Stick Welder
  • 1 x TIG Torch LeadĀ 
  • 3 x TIG Cups & Collets
  • 1 x TIG Kit Carry Pouch
  • 1 x Electrode Holder Lead
  • 1 x Earth Clamp Lead
  • 1x Plasma Torch
  • 1 x Welding Mask
  • 1 x Wire Brush
  • User Manual is accessible online

Size & weight

  • Carton Dimensions (W x L x H): 33 x 49 x 31cm
  • Carton Weight: 13kg
  • Product Dimensions (W x L x H): 12 x 29 x 21cm
  • Product Weight: 4.5kg

Product manual

The Rossi CT-140P 3-in-1 Inverter Welder must have for the smart budget-conscious DIYer. This powerful, lightweight CUT/TIG/STICK inverter 3-in-1 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.

The Plasma Cutting feature of this new design pumps out an impressive 140 amps allowing for precision cutting in both sheet metal and plate up to 12mm and employs HF Pilot-Arc-Start, which penetrates through painted/rusted surfaces and maximises consumable life. This awesome 'Go anywhere' multi Tig welds all ferrous metals such as mild steel, stainless steel, chromoly, etc. The Stick welding function allows you to run up to a 4mm rod with perfect stability of the Arc. Without a doubt, the Rossi CT-140P is in a league of its own, packed with features other machines at a similar price point can only dream of!

With true iGBT DC inverter technology you're assured an instant start and deep effective welds, and the advanced cooling system with its large fan ensures heat dissipates effectively for continued high performance and durability. It is 100% generator friendly and weighs in at only 7kg! Rossi products are backed in Australia; C-Tick approved and fully compliant with mandatory EMC legislation.

Whether you're working at home or on the go, the Rossi CT-140P 3-in1 Plasma Cutting/Welding Machine will give you the results you need every time.

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