Kingsom ks-200dh digital soldering station 1.Fast heating speed 2.Auto sleeping, energy-efficient, 3.Max power 90w station : 1. Separate design between heater & soldering tip. 2. Astonished heating speed, only within 25sec to reach 350¡ãc from room temperature. 3. Perfect intelligent soldering effects, sufficient power varies with the sizes of soldering point. 4. Extraodinary heat recovery, incredible temperature compensation speed can solve temperature Problems occurred during the course of lead-free soldering.It is a must, maybe a better tool for Lead-free soldering and lower-temperature soldering. 5. Extension of life of soldering tips, relative lower temperature will largely prolong the life of soldering tips. Carton size:50*28*43cm 6sets per carton Per carton weight:22kg