Specification Brand : YIHUA BulletPoint1 : This 907E green grip iron handle is ONLY for genuine YIHUA 939D+ soldering stations. (To avoid incompatibility issue, please correctly identify the model number & pin number from your machine. ) BulletPoint2 : Note:this 907E green grip soldering iron handle is NOT compatible with other stations except the genuine YIHUA 939D+ soldering station. BulletPoint3 : Our team is providing professional assistance 24/7 right on Amazon.Welcome to drop us a message at Buyer-Seller Messaging System if you have any queries with this spare part. We will help confirm the compatibility and recommend you the safest match part. BulletPoint4 : 【Practical Electronic Soldering Practice Kits】This soldering kit can be used for practical training, production courses, as well as for the majority of electronic DIY enthusiasts soldering practice.Suitable for DIY electronics enthusiasts and people who want to learn to solder, through the fun of soldering you can experience the charm of creation and gain a sense of accomplishment. BulletPoint5 : 【Detailed Installation Instructions】This electronic kit is not a finished product, you need to solder yourself.Don't worry because we provide a detailed installation manual,and the installation information and diagrams are clearly marked on the PCB board. A detailed installation manual can be obtained by scanning the QR code inside the box.DIY beginners can also easily master and successfully assemble.If you have any questions, please contact us first. We can provide professional support. BulletPoint6 : Power supply not included ,please notice that!!!! Color : Default ExternallyAssignedProductIdentifier : 5060497923263 ExternallyAssignedProductIdentifier1 : 791655772687 ExternallyAssignedProductIdentifier2 : 0791655772687 GpsrSafetyAttestation : 1 HeatingElementType : Ceramic IncludedComponents : Soldering Iron IncludedComponents1 : Soldering Iron IncludedComponents2 : Solder Tip ItemName : YIHUA 907E Green Grip Replacement Soldering Iron Handle for YIHUA 939D+ Soldering Station(Green) ItemPackageDimensions_Height : 26.4922 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 4.5974 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : soldering-stations LowerTemperatureRating : 392 degrees_fahrenheit Manufacturer : Guangzhou Yihua Electronic Equipement Co.,Ltd. Material : copper ModelName : 07017 ModelNumber : 907E NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 PartNumber : 907E PowerSourceType : Corded Electric ProductDescription : YIHUA 907E Green Grip Replacement Soldering Iron Handle for YIHUA 939D+ Soldering Station. The right temperature can be one of the key factors that determine your soldering experience: To ensure the soldering iron performs as expected and a smoother soldering experience, the optimal temperature should satisfy the following requirements : 1. To make a better solder connection, the set temperature for a soldering iron/station should be approximately 90°F above its melting point. 2. The set temperature for a soldering iron/station should be an additional approximately 180°F higher to provide a heat reserve for the quick thermal recovery of the tip after the solder connection is made. E.G., Lead-Free Solder(Sn-Ag-Cu) - 428°F 428°F+90°F+180°F=698°F In this case, we would recommend you set the temperature at 698°F. The recommendations for referencing purposes only. To get the best result, we strongly suggest that you follow the recommended temperature of the specific composition that you're working with. ProductSiteLaunchDate : 2021-04-12T06:24:36.327Z RecommendedUsesForProduct1 : Electronics Item RecommendedUsesForProduct2 : Craftsman SpecificUsesForProduct : Residential Use Style : Pencil SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TemperatureStability : 392 degrees_fahrenheit degrees_fahrenheit UnitCount : 1 UnspscCode : 23271800 UpperTemperatureRating : 698 degrees_fahrenheit Voltage : 24 volts Wattage : 300 watts