· This product designed with nixie tube display. · MCU controlled temperature calibration with PID system equipped, adjust temperature by knob button, easy to operate. · Combined soldering station with soldering stand. · The handle structure is ergonomically designed for comfortable grip. · The heating wire and sensor are made of PTC material, which is quick in temperature rise and precise in temperature control. · Auto-standby, auto-shut down is available. · Using 3 cored power cable.