Easy and convienient to use, this SIP welder has the potential to yield 180 amps worth of power. Constructed with a transformer which maximises the potential, the unit is turbo fan cooled to allow for extended use, and the infinitely variable power offers fantastic versatility. Suitable for use from a nominal 13 amp domestic socket, it can be used by the diy enthusiast who can rest assured that safety is paramount with a thermal overload device built into the unit.