This product is a hot air rework station led display fan. The temperature and air volume are controlled separately, with a suction cup on the back of the heating head. Suitable for various hot and cold working conditions. Highaccuracy pwm temperature adjustment, accurate temperature control and stable performance. Suitable for heating and reworking of various metal parts, such as computer components, plcs, mcusu chips. Sensor closed loop, automatic power off after heating, suitable for heating and welding station. The product is equipped with led light, easy to use. In the meantime, the temperature and air volume can be adjusted freely. The operator is convenient to adjust, can accurately control the temperature and air volume. The temperature can be adjusted through a microcomputer. And sensor closed loop, accurate temperature control. Adjustable temperature, suitable for most of electric furnace and heater. The tip of heating head is made of high quality stainless steel, which has long service life and durability.