Specification Brand : Jyving BulletPoint : 1 BulletPoint1 : Built-in tip for easy replacement BulletPoint2 : Quick and easy solder residue clearance BulletPoint3 : Piston with double oil seals:no air leakage guarantee BulletPoint4 : The Desoldering pump comes with high vacuum force especially made for clearing circuit boards in rework jobs and field repair BulletPoint5 : Quantity: 1pc Color : Blue ExternallyAssignedProductIdentifier : 7626938236590 ExternallyAssignedProductIdentifier1 : 0685330031728 ExternallyAssignedProductIdentifier2 : 685330031728 FinishType : Finish HeatingElementType : Ceramic IncludedComponents : 1 ItemName : Pro'Skit DP-366P Tin Absorbing Pump Anti-slip and Anti-static Powerful Hand-held Long Hand Tin Absorbing Gun Welding Sucker ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : desoldering-pumps Manufacturer : Jyving Material : copper ModelName : ANKROYUac50mhbzgo ModelNumber : ANKROYU0e72pg3xgi NumberOfItems : 1 PartNumber : JY-2251832827365624 PowerSourceType : ac ProductDescription : Feature : Built-in tip for easy replacement Quick and easy solder residue clearance Piston with double oil seals:no air leakage guarantee Soft handle delivers comfortable grip and non-silp function The Desoldering pump comes with high vacuum force especially made for clearing circuit boards in rework jobs and field repair How to use : 1.Push Set-knob for loading until the knob stops 2.Melt the solder with an iron where it is intend to remove 3.Please aim the nozzle to melted solder and push release button