Standard Tig Mode Constant DC current. AC mode specific for welding Aluminium. Balance – setting of the cleaning and penetration based on tungsten size. Easy Pulse preset pulse frequency dependent on the current. Pulsed Tig Mode :- Ideal for thin gauge materials. Trigger modes – 2T and 4T ( hold or latched trigger ). Pre Gas gas flow before you begin to weld ( in seconds). Up slope control the increasing current from the start of the weld. Pulse Frequency set the frequency of the pulses per second. Down Slope control of the reducing current at the end of the weld. Post gas flow of gas at the end of the weld to reduce cracking. Memory function Store 5 preset jobs within the machine. MMA mode stick electrode welding. SR26 4mtr Tig torch. 2 metre Electrode holder. 2 metre Earth cable. Consumables starter kit.