TIG INVERTER WELDING EQUIPMENT Powerful, compact and lightweight MATRIX 2200 HF is the most innovative, high-performing and technologically ahead single phase power source ever developed for TIG welding. Its PFC Power Factor Correction device optimises the amount of energy consumption by allowing the use of this powerful power source, without problems, with 16A fuse mains and with power generator sets. The user-friendly and advanced function digital control ensures an extraordinary perfect stability of the welding parameters thus granting very high quality welding both in TIG and MMA with any electrodes. MATRIX 2200 HF is the ideal choice for all qualified welding applications and maintenance jobs, whenever power and portability are needed. MATRIX 2200 HF allows TIG DC welding of mild and stainless steel, copper and its alloys.