1、GOOD PERFORMANCE: Using excellent heating elements, the wind is natural and soft, the heat distribution of the tuyere is even, easy to adjust, and the temperature and air volume can be precisely controlled. 2、PORTABLE DESIGN: LCD display hot air temperature, digital thermostat, the operator can observe more intuitively, and it is handy for blowing and welding. 3、APPLICABLE SCENES: This hot air gun kit is suitable for soldering and desoldering of most surface mount parts, such as SOIC, CHIP, QFP, PLCC, BGA, etc., convenient and practical. 4、SAFE OPERATION: The soldering method that does not need to contact the solder joint can avoid the displacement and thermal shock of the parts, and different nozzles can be used. 5、DESOLDERING TOOLS: Commonly used for desoldering various shielding box, covers on circuit board, shrinkable heat shrinkable tube, PVC films and polyethylene for connecting metal, etc.