This Lincoln Electric® Precision TIG® 375 Welder features a wide output range that allows you to tackle either end of the material thickness spectrum. The welder features patented Micro-Start™ II technology that lets you experience enhanced starting and optimal arc stability, while accomplishing more precise welds and crater fills. When it’s time for thicker materials and heavier jobs, the Precision TIG® 375 provides the highest duty cycle in its class. This welder also features a built-in TIG pulser that can be activated to help control heat input in the weld and reduce distortion and burn-through on thin materials.