Specification Brand : Seelye BulletPoint1 : 500 Watt 120 Volt Heating Element Air Filter Gauge Regulator Round Tip Tray and How to Weld Guide Book BulletPoint2 : Adjust temperature through air flow Higher the high flow equals lower temperature Lower the air flow the hotter the temperature BulletPoint3 : Air first and air last BulletPoint4 : Air Compressor or Nitrogen (an inert gas) must be used BulletPoint5 : Carrying Case Tacking Tip Round Tip Color : American Blue CustomerPackageType : Standard Packaging ItemName : Seelye Model 63 270-11002 Welder Kit with 500W 120V Heating Element and Gray Carrying Case, American Blue ItemPackageDimensions_Height : 38.1 centimeters ItemPackageDimensions_Length : 21.6 centimeters ItemPackageDimensions_Width : 26.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : gas-welding-kits Manufacturer : Seelye Acquisitions, Inc. ModelNumber : Model 63 270-11002 NumberOfItems : 1 PartNumber : Model 63 270-11002 PowerSourceType : Corded-Electric ProductSiteLaunchDate : 2015-03-13T08:00:01.000Z UnitCount : 1 Voltage : 120 volts Wattage : 500 watts