The YIHUA 948-II is a versatile 4-in-1 rework station designed for various electronic repair and assembly tasks. This unit integrates a 75-Watt Desoldering Station, a powerful 650-Watt Hot Air Rework Station, a 60-Watt Soldering Station, and a Suction Pick Up Pen. It features intelligent PID temperature control for accuracy, customizable functions such as °C / °F display, sleep mode, hot air gun auto/manual modes, and digital temperature calibration.