Close this search box.

Business Accounts Available

SaleFree DeliveryJasic Brand Logo

Jasic ARC 140 230V MMA Inverter Welder JA-140

SKU: JA-140

140A MMA Welder – Stick welder

Original price was: £366.59.Current price is: £179.99. ex. VAT     £215.99 inc VAT

Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT

Quantity discounts available – Click Here

Checkout securely
Finance available

Buy Now, Pay Later In 3 Interest-Free Payments​


With the latest IGBT technology and a singular PCB for enhanced efficiency and maintenance, the Jasic Arc 140 MMA (Stick) inverter welder is well-equipped.

Combining advanced technology with user-friendliness, this single-phase inverter welder delivers reliable and consistent arc performance.

With its lift TIG welding capability, the Arc 140 is an excellent option for light fabrication and maintenance tasks.



  • Professional quality IGBT arc inverter welder
  • Industry leading control system
  • Anti-Stick, Arc-Force Lift TIG
  • Hot Start for those difficult to strike electrodes
  • High frequency inverter reducing weight and size
  • Self-adaptive arc force technology
  • VRD for extra operator safety
  • Advanced scratch start arc ignition in TIG mode
  • Compact size, lightweight and modern welder
  • Easy arc starting, minimal spatter
  • Auto-compensation for voltage fluctuation
  • Water-resistant, antistatic and anticorrosion
  • High quality tactile rubber finish to mouldings and handle
  • Arc welding inverter supplied in full colour packaging


What’s In The Box

  • Jasic Arc 140 MMA inverter welder power source
  • Cable plugs
  • Operating instructions
  • 5 year warranty


Additional information
Free Delivery

Free Delivery




Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Input Voltage AC 230V - 50/60 Hz
Ieff (A) 15.5
Input Power (kVA) 6
Current Range (A) 10 - 140
Duty Cycle @ 40°C 140A @ 35%
No-Load Voltage (V) 63
Efficiency (%) 85
Power Factor 0.7
Protection/Insulation Class IP21/F
Dimensions (LxWxH mm) 313 x 130 x 250
Weight (Kg) 4.7

Machine Servicing

We can repair all makes and model welding machines using genuine manufacturer parts.


Successfully calibrated welding equipment can maximise performance through high quality welds. A certified calibration by us will ensure that your welding machine runs to its best capabilities.

JASIC ARC 140 230V MMA Inverter Welder JA-140

Jasic ARC 140 230V MMA Inverter Welder JA-140

Rated 0 out of 5
Original price was: £366.59.Current price is: £179.99. ex. VAT     £215.99 inc VAT
0 items Cart
My account

We'd Love Your Feedback

Before you go, please let us know how we can improve your experience.

Website Feedback

Did you find what you were looking for?
If you answered yes, did you place your order?
This field is for validation purposes and should be left unchanged.