2in1 995d Lead-Free Soldering Station Iron Station SMD Rework Station Digital Welding Tool ESD Plcc BGA Repair Tool Blue backlight LCD dynamical display to show precision temperature Celsius/Fahrenheit temperature display conversion function Temperature correction for appropriately calibration temperature of air gun and soldering iron Iron sleep function of soldering iron in standby mode for avoiding the iron tip oxidation at high te Auto and manual startup function of airflow temperature for more personality and convenience