Soldering RT2002 pulse transformer 150 watts is used for mounting or dismounting elements and units of electrical and electronic products. It has a high heating rate of stingers (only a few seconds and ready for soldering operation). The heating element is used as the sting out of steel wire. The current through the sting passed only at the time of soldering, so the soldering gun consumes very little power. Sting secured with a screw. Soldering is equipped with an LED backlight for soldering, the housing is made of a heat-resistant high impact plastic.