Item DetailsBest-of-class dependable, por, powerful stick welderProduct AttributesTrade Name-Thunderbolt-Thunderbolt 210 DC Stick Welder Input AC Voltage-220V-230V-240V Process-DC stick (SMAW) Output Current-DC - CC Output DC Amps (Max)-210 Phase-Single Phase Hz-50/60 Hz Weight-15.5 lb Physical Size-10.5" X 7.125" X 13.375" Duty Cycle-210 Amps At 20 percent Duty CycleFeatures Por Hot Start Technology Amperage Control PowerfulSpecificationInput Power 220/230/240 V Single Phase Input Hz 50/60 Current Type DC Weldable Metals Steel, Stainless Steel Output 210A at 20 percent duty cycleApplicationsGarage/job shops Farm/ranch Maintenance repair Light production-line work Shipyard install/repairWarning:-This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.California proposition 65 warning