Weld-Tech - TIG DUAL VOLTAGE 240V DC 200 AMP Features

Auto-switching between 110v and 240v - perfect for on-site work
HF Start - easy arc starting and improves tungsten life ( what's this?)
Up-Slope, Down-Slope, improves weld pool control (what's this?)
Massive 60% industrial duty cycle:Perfect for continous use applications, work harder for longer.
2T/4T Trigger Operation (trigger latching)
Generator Friendly - Generator must be minimum of 8KVA and fitted with AVR (auto Voltage regulation)
Supplied a a complete kit, all you need is a bottle of pure argon gas, a 110v/220v supply and filler rods.