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If you’re just starting out or have some welding experience, the Weldarc 145 is the ideal DC Stick/TIG welder for you. Best for general maintenance and repair work, this little unit is robust, yet lightweight and portable making it easy to pick up and pack up.

With up-to-date date technology, the 145 offers more than its competition, including power factor correction for maximum efficiency and an IP23S rating, providing extra protection for harsh environments. Built with quality components and manufactured to deliver, you’ll get more than you pay for with the 145.


Light Fabrication

Repair and Maintenance

Building & Construction



Stainless Steel

Cast Iron

Heavy Duty Work Clamp (2m)

Padded Shoulder Strap

Industrial Twist Lock Electrode Holder (4m)

Carry Case



— 145 A single phase Stick/TIG Welder

— 145 A at 25.8 V 20% Duty Cycle

— Portable – Only 7kg

— DC Lift Arc TIG Start – For smoother starting without sticking to the workpiece.

— Digital Meters – Easy to read and easy to adjust parameters

— Power Factor Correction – Smooths out the actual input current. Maximises efficiency when welding on long leads or from generators

— Built-In Thermal Protection – Prevents the machine from operating beyond its safe thermal zone

— Fan-on-DemandTM Cooling Fan – Reduces noise, energy use and contaminates

— Arc Force – Provides a more stable arc and prevents electrode sticking

— Hot Start – For better, easier arc starting

— VRD (Voltage Reduction Device)

— IP23S rated – Provides extra protection in harsh environments

— Generator compatible – 7 kVa


$489.995per item

in stock

Why Choose Us?

Your welding supply handled

Hassle-free processes, in-depth expertise and on-time delivery of products and services means end-to-end management that makes your job easier.

Extensive product range, extensive expertise

With Gentronics you have access to over 12,000 products from our inventory, so you can always find what you need to get the job done. And if you can’t, rest assured we’ll help you find a solution.

A complete service

Come to us for everything you need - from welding advice to machine sales, complementary products and consumables to machine servicing and equipment hire.

We’re locals, for local businesses

We’ve been at this for a while, helping businesses just like yours since 1982 from our Welshpool head office and shop - we’re here to help Aussie businesses with all of their welding needs.

We’re more than just a supplier

We’re small enough to give you a personalised experience - but big enough to cover all of your welding supply needs. We’re more than a supplier, we’re your welding connection.

Need more information?

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