1. Multi-function welding machine with one year's warranty. 2. OEM service is available. 3. CE/RoHS/CCC approved. FeaturesInverter technique makes the welder runs in high utilization rate of power, low open circuit loss and has good welding quality.Adopt touch arc introduce technology, free from disturb of magnet, compliance with the EMC standard.Compact, light-weighted, high efficiency, safety, ...