Gas-cooled TIG-DC inverter welding machine TIG welding with reproducible, electronic HF ignition TIG-Liftarc welding without HF Electrode pulses, TIG pulses up to 2 kHz 2-stroke / 4-stroke operation Clear user interface, meaningful limitation of controls to the most important functions Reduced second flow available via torch button Up-Slope / Down-Slope adjustable Adjustable gas pre-flow / post-flow Electrode welding Adjustable hot start current and hot start time Adjustable Arcforce Anti-stick function Saving energy thanks to high efficiency and standby function Portable, with shoulder straps 3.5 m mains cable with 16 A grounded plug 230 V / 16 A mains connection High mains voltage tolerances +15% / - 40% and therefore unlimited generator compatibility 3.5 m primary cable with 16 A grounded plug Surge protection: No damage to the device accidental connection to 400 V mains voltage