Features:The normal solder melting point is 183 degrees, the lead-free solder melting point is 227 degrees, usually the soldering temperature is 300-380 degrees, the boundary line temperature is 380 degrees, higher than 380 degrees, the iron head oxidation and loss is extremely fast, seriously affecting the life of the heating core.Temperatures above 380 degrees will be inaccurate, the higher the temperature, the greater the beating! It is recommended to carry out the welding work at 300-380 degrees. Most of the work can be carried out.Whether temperature is correct has no effect on the use!Fast heating and accurate temperature control.Automatic sleep and automatic shutdown.Lift the handle to wake up the main unit.Get higher temperature on the encoder.Specification:Item Type:Soldering IronScreen Size:1.3 inch OLEDPlug:US Plug 110V~240V Temperature Range: 150 C ~ 465 C (Recommended Range 300 C To 380 C)Sleep Time: 1 To 255 Minutes (Recommended Range Is 5 To 20 Minutes)Sleep Temperature: 100 C To 445 C (Recommended Temperature Range Is 100 C To 200 C)Encoder Step Size Range: 1 To 99 (Recommended Range From 1 To 10)Language: English/Russian/KoreanCalibration Parameters: 0.1 To 2.55 (The Smaller The Value, The Higher The Temperature; The Higher The Value, The Lower The Temperature. Usually, The Calibration Is Between 0.6 And 1.0)Shutdown Time: 1 To 255 Minutes (Recommended Range Is 5 To 20 Minutes)Date Display: YesClock Display: YesBuzzer Switch: YesLow Voltage Protection: Mainly Used For Battery Protection Settings, Freely SetAutomatic Temperature Compensation: The Soldering Station Will Strengthen The Temperature Of Solder Joints For Rapid Soldering At Large Solder JointsRoom Temperature Detection: Detecting Room Temperature, Making The Temperature Accurate And Welding Temperature GoodPackage List:1 x Soldering Station1 x Connection Cord1 x Welding Cord1 x Welding Pen1 x Users ManualNote:The soldering iron used in the soldering station is a brand new soldering iron tip. Since the resistance of the new tip is unstable, the temperature will jump or ERROR, which is normal.