MMA inverter welding from the manufacturer Stanley, where the inverter technology enhances the performance and durability of the machine and contributes to the reduction of its weight. The MMA electrode method creates thick and strong welds without the need for an external gas supply, making it ideal for welding outside the lab. It can run for 2 minutes continuously at 200A before having to stop to cool down. Therefore, due to the maximum Amperes it supports, it melts thicker wires more easily and creates thick solders with fewer passes.