CIGWELD MicroArc 140 Stick/DC TIG Welder W1008162

MPN W1008162
In Stock
100% of 100
  • Warranty: 1 Year
  • Process: TIG
Free Delivery


The MicroArc140 as the name suggests is an extremely neat and compact welding inverter. Weighing in at a slight 3kg in the hand and sized at only 100mm wide and 185mm High on your bench, this little gem is conveniently thrown over the shoulder and taken wherever you need to go. With adjustable welding current from 10 to 140 amps, and adjustable Hot Start and Arc Force, you have the flexibility to run standard general-purpose 2.5mm electrodes for light gauge work (less than 3.0mm plate) and 3.2mm electrodes for heavier metals.

  • Input Supply – 10A , 240 V, making this unit easy to plug and play from any power point around your workshop
  • Current Range – 10A – 140A
  • STICK (MMAW) – 140A @ 15% , using 2.5mm and 3.2mm Electrodes
  • DC Lift TIG – 140A @ 20%, when used with a suitable TIG torch and argon shielding gas.
  • Small Size & Portability – A micro 3Kg inverter in a compact (W)100 x (H)185 x (D)252mm case with carry strap.
  • Anti-Stick – Helps to prevent the stick electrode from sticking to the workpiece.
  • Adjustable Hot Start – Improves the arc start characteristics of stick electrodes
  • Adjustable Arc Force – Assists when stick welding in a tight corner or joint fit-up.
  • Over Temperature Protection - Cut out protection has been fitted to the power source
  • Twistlock Electrode Holder – Allows quick electrode changeovers and locks rods securely in place for welding.
  • Electrode Holder & Lead – 3m Long
  • Digital Blue LED Amp Meter - Bright Blue LED’s allow for accurate setting and improved visibility of the welding amperage even outdoors & in bright light conditions.


  • Protection Class: IP21S
  • Phases: Single phase
  • Welder type: Stick and lift TIG multi-process inverter power source
  • Cooling: Fan Cooled
  • Voltage: 240V +/- 10%
  • Nominal DC Open Circuit Voltage: 71V
  • Nominal Supply Frequency: 50/60Hz
  • Welding Current Range: 10 - 140A
  • Effective Input Current (I1eff): 10A
  • Maximum Input Current (I1max): 26A
  • Minimum Single Phase Generator Recommendation: 6.0kW (7.5kVA @ 0.8PF)
  • Stick (MMAW)
    • Welding Output, 40ºC, 10min:
      • 140A @ 15%, 25.6V
      • 70A @ 60%, 22.8V
      • 54A @ 100%, 22.2V
  • TIG (GTAW):
    • Welding Welding Output, 40ºC, 10 min:
      • 180A @ 15%, 15.6V
      • 90A @ 60%, 13.2V
      • 70A @ 100%, 12.5V


  • Weldskill MicroArc 140 Power Source
  • 3M Twistlock Electrode Holder
  • 3M Work Lead
  • Shoulder Strap


Part No W1008162
Barcode 9310574069527
Process TIG
Brand Cigweld
Warranty 1 Year
Net Weight (kg) 3
Product Length (mm) 250
Product Width (mm) 100
Product Height (mm) 185

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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