• 230V / 1Ph • HF TIG & MMA • MCU digital control technology for precise and intelligent welding • Smart fan technology, saving energy & less noise, reducing dust & extend fan life-span • 2T & 4T function • Adjustable post-flow time • Welding current down-slope • Thin plate welding as thin as 0.5mm • Unique air passage and dust-proof design for efficient cooling and reliable performance in harsh environment • Compact and light weight design for easy portability • Comprehensive protection system against OC, OH and under voltage