The YIHUA 948-II is a professional 4-in-1 rework station designed for electronics assembly, repair, and maintenance applications. It combines a 75W desoldering station, a 650W hot air rework station, a 60W soldering station, and a vacuum pick-up pen in a single compact platform. Equipped with intelligent PID temperature control and LCD digital displays, the station provides precise temperature regulation with ±1°C stability. Additional features such as selectable °C/°F display, sleep mode, hot air auto/manual operation, and digital temperature calibration make it suitable for professional PCB repair, SMD rework, and component replacement tasks.