IGBT INVERTER TECHNOLOGY,DIGITAL CONTROL, RELIABLE. 10 MEMORY CHANEL,MULTI- FUNCTION: GAS /NO GAS MIG WELDING, MMA. TIG ... ARC START FOR TIG)WITH MICROPROCESSOR, 10 CHANELS WELDING DATA MEMORY, EASILY OPERATE,MULTI-FUNCTIONAL WELDER.STANDARD ACCESSORIES:1. 1PC BINZEL ...