Welding inverter MMA / TIG from the manufacturer CAT, where the inverter technology enhances the performance and durability of the machine and contributes to its weight reduction. The MMA electrode method creates thick and strong welds without the need for external gas supply, making it ideal for welding outside the laboratory. While the TIG method is suitable for slow welding on aluminum and stainless steel, which requires detailed work and does not create splashes. It can operate for 2 minutes continuously at 200A before it needs to stop to cool down. Therefore, due to its maximum supported Amps, it melts thicker wires more easily and creates thicker welds with fewer passes.