700W Double Digital Display Rework Station,Soldering Iron & Brushless Hot Air Gun in 1 Adopt closed loop of transducer.Mcu intelligent drive.Digital LED display. High-power,rapidly warming . Stable & accurate temperature,not impacted by wind. Suitable for unsoldering multiple component,such as SOIC,CHIP,PLCC and BGA,etc Use for hot contraction,heating,depainting, degluing ,defrosting,preheating and soldering. Safely remove BGA-IC,keep pins intact.Much more safe and reliable.Blowing PCB will not make it blist