The Helix contains an on-demand argon flow feature which only releases a pre-determined amount of argon through the tip of the welding stylus when needed. This feature prevents argon from leaking, eliminating waste. Thanks to an innovative solenoid, the argon tube flows from the argon regulator at a constant rate with very little turbulence, for pinpoint accuracy when in use. While argon can help to deliver a better environment for the weld quality, it is not necessary. The Helix can work without argon - and it is ready to accept argon if you chose to add this later on.

A simple three button interface on the front face prevents from accidental power changes compared to touch screen models. A wide range of power settings from 1 joule to 30 joules, with 1 joule (or watt/seconds) to easily weld materials ranging from gold filled, to solid gold, silver, and more. With a digital readout, you can be assured the power setting is accurate. As opposed to a adjustable knob design which can be hard to gauge which power setting you are at - a digital output with single button operation ensures reliable readability when in use.

Equipped with a precise digital readout, users can enjoy the confidence that comes with accurate power calibration. This is a significant upgrade over primitive knob controls, which often suffer from ambiguity and inaccuracy. The digital display ensures that you have clear visibility of your settings, while the single-button operation streamlines your workflow, guaranteeing consistent performance and reliability throughout each weld.

• Accurate Power Range: With settings from 1 to 30 joules, it caters to various welding needs from delicate materials like gold-filled to more robust metals such as stainless steel and copper.
• Digital Readout: This feature offers exact power calibration, which is a significant step up from the vagueness of traditional knob controls, enhancing your work's precision.
• User-Friendly Operation: The clear digital display paired with single-button control streamlines the welding process, allowing for a seamless, efficient, and dependable operation.