... ZM-R680D BGA Rework station Repair laptop, printer,xbox360,ps3 Optical alignment,touch screen High Automatical CE,ISO passed ... cooling, alarming all can be displayed on the touch screen 3. High-precision K-type thermocouple with closed loop control, automatic temperature ... external devices (such as computer) 12. powerful cross-flow fan to cool the PCB board automatically after desoldering and soldering ...