Designed with the option of welding in both MIG and gas-less modes, the SIP 25044 has been designed with 14 power settings that offers added versatility and a trigger controlled power and gas control that prevents undesirable arcing and gas wastage. Offering a range of weld from 0.6-1.2mm in mild steel, aluminium and stainless steel, the unit features an automatic wire speed control with manual override making it suitable for the professional and occasional user. Manufactured with a integral handle for easier transportation, the unit utilises flex cored wire with low current performance between 25-250 ampere making it suitable for welding thin materials. Built with a turbo-cooled fan and a heavy duty transformer, the unit operates from a 230v 40 ampere power supply with the capability of welding very thin materials.