SUGON 9630 2 In 1 750W SMD Rework Station Other Welding Equipment Diaphragm Air Pump Hot Air Soldering Station Product Features: 1.Sensor close loop,microcomputer control the temperature,LED display, high-power,rapid heating,accurate and stable temperature ,can not be affected by air volume. 2.Adjustable airflow,heavy but soft . Handle with inductive switch.The system starts working quickly only by holding handle . 3.Put the handle on the frame,the system will turn into the energy saving standby state. 4.Convenient for real-time operation.Have error testing function. The temperature can be adjusted. 5.Easy to operate.Intelligent cooling system. When temperature is down to 100c,it turn into energy saving state which can prolong the servic`e life of the heating element and protect the hot air gun.