... control -Heating up fast -improved work efficiency -Intelligent Lead TDA-888 Intelligent Lead Free Soldering Station -Soldering bits, sensor, heating unit split design ... increased to 65W, a 30% increase in ordinary soldering station-To improve the heat capacity of the soldering iron so ... the same amount of work, but it can shorten the working hours, greatly improved work efficiency Model NO.TDA-888TDA- ...