Description: Professional soldering tool is great for lead-free soldering semiconductors. Iron plated tip and stainless steel construction offer longer life.High quality long lasting ceramic type heater. 60W powered with ceramic heater core.Adjustable temperature controlled soldering irons: 200-450 °C (there is a knob wheel on the Electronic Soldering tool for temperature adjust). Tin Lead Solder Wire Reel Spec: 50g,Wire diameter: 1.0mm Specification: How to use: Clean the parts to be joined Clean soldering iron tip and "tin" all faces of tip with a coating of solder Heat parts (not solder )to be joined Apply flux-core solder to heated parts, not tit till solder me soldering tip, and heat it till solder melts and flows freely. Size Chart: Soldering Iron only for 220V Soldering Iron Size: 90x50x30mm / 3.54x1.96x1.18inch Reel size: approx. 150x150x80mm/5.91x5.91x3.15inch Wire diameter: 1.0mm/0.039inch Weight: 50g Melting point: about 260℃ Package Includes: 1 Piece Soldering Iron(Only for 220V) 1 Piece Tin Lead Solder Wire Reel Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!