WXD 2010 WXD 2 dual-channel soldering and desoldering station with WXDP 120 desoldering iron and intelligent WX tool technology. WXD2020 WXD 2 dual-channel soldering and desoldering station with WXDP 120 desoldering iron andWXP 120 soldering iron. WXD 2 Lower operating costs because a single power unit supportsmultiple applications.