·   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 (what's this?)

·   2T/4T Trigger Operation (trigger latching)

·    Generator Friendly - Generator must be minimum of 8KVA and fitted with AVR (auto
     voltage  regulation)

· Supplied as a complete kit, all you need is a bottle of pure argon gas,  a 240v supply &
   filler rods