TIG

TIG welding uses a non-consumable tungsten electrode and a shielding-gas arrangement for appropriate precision welding work. Compare TIG-capable inverters by the manufacturer’s actual TIG output range, supported operating modes, current settings and suitable materials. A multi-process welder listing that mentions TIG may require a separately purchased torch or gas equipment.

Before ordering, confirm whether the exact model supports the desired TIG process, plus the torch, gas regulator, leads, tungsten and filler-metal requirements. Match shielding-gas and current settings to the material and thickness using the manufacturer manual. Work with adequate ventilation, properly rated welding protection and fire-safety precautions.