SIP 05711 Weldmate HG1400A ARC/TIG Inverter Welder  These multi-functional ARC/TIG Inverters from SIP are equipped with a Voltage Reduction Device, Lift-TIG start function, anti-stick circuitry and dinse sockets. Supplied with accessories.  Features:   240v (13amp) supply  140amps @ 60% duty cycle  20amps - 140amps (peak) current range  1.5mm - 7.0mm weld thickness (mild steel)  1.6mm - 3.2mm max. electrode size  VRD - Voltage Reduction Device  Thermal overload protection  Lift-TIG function included  Handy anti-stick circuitry  Very generator friendly   Comes With:  2.0 metre electrode lead  2.0 metre Earth lead   Specification:  Construction: INVERTER  Input Supply: 240v (13amp)  Output Current: 20amps - 140amps  Open Circuit Voltage: 69.0v  Duty Cycle: 140amps @ 60%  Electrode: 1.6mm - 3.2mm  Weld Thickness: 1.5mm - 7.0mm  Power Factor: 0.75  Efficiency: 85%  Insulation: Class H  Protection: IP21S  Packaged Dimensions: 310 x 210 x 440mm  Additional: 2 year warranty