Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : D YEDEMC BulletPoint1 : Electrodes for Fusion Splicer Ai-6C,Ai-7C,Ai-8C,Ai-9 BulletPoint2 : Lifetime Friendly Customer Service,if have problem,pls contact us using the amazon message box,we will solve your problem in time and must give you a satisfactory solution .At the same time,you also need a little patience. BulletPoint3 : WL20 lanthanated tungsten electrodes can replace 2% red Thoriated tungsten, Non radioactive no contaminatin tungsten rods, and is favored by welders. These electrodes have excellent arc starting, low-burn-off rate, good arc stability and excellent re-ignition characteristics BulletPoint4 : mainly usd in DC welding,performance well in AC welding BulletPoint5 : AWS Specification: EWLa20 Conform to ANSI/AWS Standard A5.12M/A5.12:2009 ISO 6848 EN 26 848 BulletPoint6 : Built to last - durable steel construction & tough powder-coat finish. BulletPoint7 : Versatility - perfect for use at home, on a farm, in the shop, in maintenance, in construction or in general fabrication. BulletPoint8 : Made in the usa and features a 1 year warranty Color : black ExternallyAssignedProductIdentifier : 6769562422401 ExternallyAssignedProductIdentifier1 : 714890966062 ExternallyAssignedProductIdentifier2 : 0714890966062 ExternallyAssignedProductIdentifier3 : 00816002002450 ExternallyAssignedProductIdentifier4 : 0015082781761 ExternallyAssignedProductIdentifier5 : 00015082781761 IncludedComponents : 1 Each - Electric Rod Oven ItemName : D YEDEMC Electrodes for SM&MM Automatic Intelligent Optical Fiber Fusion Splicer Ai-6C,Ai-7C,Ai-8C,Ai-9 ItemPackageDimensions_Height : 13.97 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : arc-welding-stick-electrodes Manufacturer : Yide Machinery Co. Ltd. Material : Other MeasurementType : Optical Power Meter ModelNumber : Ai-XC NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : YD-AI PowerSourceType : Battery Powered ProductDescription : Specifications : Electrodes for Fusion Splicer Ai-6C,Ai-7C,Ai-8C,Ai-9