Hot start: increases the output current at the start of the arc to prevent sticking of the electrode. Advanced IGBT inverter technology with excellent arc stability and less spatter. High welding efficiency, 60% duty cycle, guarantees long welding times. Suitable for aerial work, field work, interior decoration, maintenance and so on.1 x electrode holder with cable. 1 x earth clamp with cable. Thank you for your support!! Feedback is very important to us. It is impossible to address issues if we do not know about them! Please keep the original box or packaging within 15days since item received. Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday.