Top Features AC Auto-Balance® automatically adjusts for the optimal mix of cleaning and penetration when welding aluminum. Or, take full control – adjust the AC Balance® to increase or decrease cleaning action or penetration on aluminum. Tackle either end of the material thickness spectrum with the widest operating range in its class from 2 to 420 amps Standard pulse functions enable better control over heat input, resulting in less warping and distortion on thin metals The Precision TIG 375 features the patented Micro-Start™ II Technology, which enhances starting and arc stability, and provides for more precise welds and crater fills. Input Power 230/460/575/1/60 Processes Stick, TIG
