Your one-stop shop for all the tools, supplies, and accessories
WeldTech  |  SKU: 6400a

WeldTech 140A Gas/Gasless MIG/TIG/ARC Inverter Welder MST140i

$395.00
Tax included Shipping calculated at checkout.

140A Gas/Gasless Mig/Tig/Arc Inverter Welder

The WeldTech MST140i offers outstanding flexibility, making it ideal for DIY projects, farming tasks, and professional tradespeople alike.

Weighing only 6.5kg, the MST140i offers a complete welding setup with a 140A output for up to 5mm steel in MIG mode.

It includes essentials like a Mig torch, leads, and a spool of 0.9mm gasless wire, hand held mask, gloves and a chipping hammer

This powerful and compact inverter welder integrates MIG, TIG, and ARC functions into a single versatile machine. Designed to meet the demands of New Zealand environments, it delivers reliable performance for on-site repairs, workshop tasks, and mobile use.

The MST140i offers professional-grade performance in a portable package, providing reliable welding power that exceeds expectations for its size class.

Designed with Kiwi durability standards in mind, it represents outstanding value for practical applications.

Features:

Digital Microprocessor control.

Ready to weld with gasless MIG &/or Arc

Takes 1kg D100 mini-spools

Very easy-to-use synergic MIG controls

Digital read-out displays

Compact, robust and lightweight

Arc Force adjustment & built-in Hot Start

Comes with 10A plug - perfect for home or workshop power supply

18 Month Trade Warranty.

Includes: 2m Binzel MIG torch, 2m Earth lead, 2m Arc lead, hand-held welding mask and premium welding gloves

Model: MST140i 

Specifications:

Input Power Supply 230V AC 10A 
Wire Sizes 0.6, 0.8, 0.9mm
ARC Electrode Sizes 1.6, 2.0, 2.6, 3.2mm
Standard  AS/NZS 60974.1
MIG Output  130A @ 26%, 86A @ 60%, 66A @ 100%
ARC & TIG Output 120A @ 30%, 86A @ 60%, 66A @ 100%
Power Supply  ~230V 10A
Dimensions (mm) 350 x 190 x 290
Weight 6.5kgs


Click Here For More Information

All Prices Include GST

Usually ships within 48 hours of payment confirmation

We welcome collection from our Auckland warehouse, however please note we also have bulk warehousing in Christchurch and not all items are available for immediate pickup.

Collection is typically available within 48 hours.

We recommend checking with us first if urgent collection is required.

Please call 09 475 6656 to confirm.

Payment & Security

Payment methods

  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

If you have any questions about this product please Get In Touch

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Recommended for you

Frequently Asked Questions

Shipping

What countries do you ship to?

We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).