WX Series Solder System Apex Tool Group WX Series Solder System features a glass touch screen, intuitive user interface, energy-saving sleep mode, and multi-language display. The glass capacitive tough screen has a patented anti-static, chemical and temperature resistant coating. The multi-language menu is accessed via a turn and click control wheel with finger guide and enter key. WX2 is a dual digital unit with a 120 watt rating when two irons are used simultaneously, and a 200 watt rating for single iron use. A multi-purpose USB port facilitates easy firmware updates, parameter setting, monitoring, and personalization. All Weller WX compatible tools have an integrated sensor system, customized bit calibration independent of the base station, a built-in signal reader, and internal memory. A wide selection of soldering tips and other Weller soldering accessories, such as fume extraction systems and heating plates, complete the system for a total soldering solution. for more information.