2021 everlast powerpro 164si 160amp tig stick pulse 40amp plasma cutter 110v/220v multi process welder everlast welders canada features & benefits - all-in-one portability - compact, yet powerful tig welding/plasma cutting features -the all new digital igbt inverter design features 120/240v input for true go anywhere performance - easy to use controls with simple selector switch for process changeover - quick change out of torches for easy change from tig to plasma back to tig - low power consumption due to inverter design - high duty cycle at rated amperages for tig/stick/plasma - over current indicator warns when duty cycle has been exceeded - ok to cut indicator lights when air pressure meets minimum required operating pressure - clean and smooth plasma cuts on virtually any metal - weld almost any metal - exceptional arc stability for tig/stick functions note: for use with generators, this welder requires a minimum of 10,000 watts of continuous output and be designated as "clean power" by the generator manufacturer. for best results, a higher output generator may be required. use with generators not designated by the generator manufacturer as a "clean" power source may void warranty.