This Lincoln Electric® Precision TIG® 225 Welder offers the widest operating range in its class — 5 to 230 amps. 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. 115V receptacles enable you to power a water cooler or other power tools. An ideal choice for small auto and fabrication shops and vocational training schools. The Ready-Pak™ system is a pre-assembled welding package that takes the guesswork out of specifying and ordering welding systems, saving time, increasing accuracy, and boosting overall productivity by combining all of the components you need to get welding.