Upgraded QUICK 858D+ 750W hot air rework station for SMD motherboard BGA IC soldering repair. Original QUICK 58D+ LCD digital display hot air gun ESD desoldering rework station for mobile phone BGA IC components desoldering and welding repair. Feature: 1. Closed loop of sensor,temperature can be controlled by zero voltage triggering mode and will not be affected by air volume.large power ,rapid heating,LED display,temperature accuture and stability. 2. Airflow is adjustable,mild wind.temperature can be easily and conveniently adjusted. 3. Induction -switch ensures starting working immediately after the handle is held.When handle is put on the holder,the system will return back to standby mode.Easy to use. 4. With the automatic cooling function,it can prolong the life of the heating element and protect the unit. 5. The crust is made of alloy material.The unit is compact,durable and it takes up little space on the workbench. 6. Adopt a brushless fan,and noise is very low. Specification: 1. QUICK 858D+ Display Type: LCD Power: 750W Operating Voltage: 110V/220V Temperature: 100�°â??-500â?? Range Air Volume: 1-100 Level Range Air Volume: 30L/min(Max) Product Size: 170*150*98mm Package Size: 330*180*230mm Net Weight: About 1.5kg Gross Weight: About 1.9kg