AUTOTEK 2089 Lead-free soldering station/CE&ROSH approval Specifications: Model No.: 2089 Input Voltage/Frequency:AC220V/50Hz, AC110V/60HzPower Consumption:105WTemperature Range:100 450 Temperature Stability:±5 (no load)Tip to Ground Potential≤2mVTip to Ground Resistance≤2Ω Features: Large power (100W); Sensor closer to tip; Silver alloystore heat energy; Fast heating and rapid heat recovery. Temperature locking by password to prevent inadvertent changes.Time of dormancy can be adjusted freely, saving energy and extending the life of solderingtips.Many kinds of tips are available,suitable for both small soldering points and big soldering points.