SAIKE*858 hot air lead free unsolder station,it is used to weld ... cold is in the system, extending life time and protecting hot-air spear. 5,small noise and larger power, extending life ... type LED microcomputer digital display power consumption 700W air soft air air volume 120L/Min(max) temperature range 100°C450°C ... ) weight 1.52kg noise less than 45dB SAIKE*858 hot air lead free unsolder station