Powerful soldering intelligence on a single platform. Weller WX -- Intelligent hand-soldering solutions for electronic assembly. (R) A system that saves you money. The Weller WX system keeps your cost of ownership low with Intelligent power management to conserve energy and an exceptional degree of tool compatibility. 200 I 240W Total Power Supports operation of one 200W tool or simultaneous operation of two 120W tools (WX2 Only) Viewable From All Angles Blue LED Backlighting to strengthen visibility Global Language Support Display multiple languages through menu selection Intuitive Interface Six touch keys with radius finger guide for turn-and-click navigation Automatic Energy Saving Mode Selectable stand-by mode with visual process control via blue LED light ring on most models (light on = heater on, light off = heater off) Robust Touch Screen Patented, capacitive touch screen made of antistatic, chemical and temperature resistant glass Intelligent Tool Recognition Quick change connectors enable rapid tool interchange Multi-Purpose USB Port Quick and localized software updates, parameter configuration and data logging via USB stick Intelligent Accessory Management Dual port configuration to manage fume extractors, heating plates and programmable logic controllers Increased Accuracy Digital sensor in pencil optimized at short range for peak performance Programmable Read and Write Memory Supports quick tool exchange and reduces adjustments needed to the soldering station