FeaturesTemperature range: 150-480 ᵒCLCD screen displays temperature in ᵒC and ᵒF3 preset buttons for frequently used temperaturesHigh quality silver alloy heaterMCU controlled temperature calibrationThe  ATTEN ST-100 100W Soldering Station 100W Soldering Station is a high quality silver alloy heater to achieve quicker heating up. MCU controlled temperature calibration. Temperature locking available.LCD Screen displays temperature in C and F. User-friendly menu enables easy control. 3 preset buttons for switching to frequently used temperatures.Low voltage heater separated from power supply to keep soldering work safer. Automatic standby and shutdown with smart time setting. Separate iron stand to save space.