IGBT MODULE INVERTER TECHNOLOGY MCU DIGITAL CONTROL,10 MEMORY CHANNELS FOR WELDING DATA RELIABLE, EASY-OPERATION, MULTI- F ... /60HZ, 1PHASENO LOAD VOLTAGE: 70VCURRENT RANGE: TIG: 5-200A, MMA: 10-160A,DUTY CUCLE: TIG: 200A@60%, MMA:160A@35%UP ... WIDTH:0.1-0.9AC FREQUENCY: 20-250HZAC BALNACE: 10%-90%STANDARD ACCESSORIES:1PC WP26 TIG TORCH WITH 4M CABLE1PC ELECTRODE HOLDER ...