1. Advanced inverter technology enables high working frequency. Small, light and portable. 2. HF supercharged arc-start and hot pulse arc-start. Abundant welding current, high price-performance ratio. 3. Protection against over-voltage and over-current. 4. Output features specially designed for wire-feeding welding, nice form of welded seam. 5. Designed for a wide range of input voltages. High duty cycle, suitable for continuous operations. 6. Simple and clear structure, easy maintenance. Reliable and endurable. | 
