Easy to handle high performance 70W soldering iron with a heat-resistant silicon cable for safe handling Temperature stability (+/- 2⁰c) and temperature lock protects tips and components, affording a consistently high Quality process with repeatable soldering results Designed in a state-of-the-art housing with front panel power switch for easy access, an easy-to-read LCD screen with 3 push buttons providing easy temperature control, a front switch for easy on/off and intuitive navigation through all new sw features. This unit is loaded with cutting edge features such as intuitive navigation, a standby mode and AUTO setback that conserves energy and password-protection to preserve settings Change hot tips out by hand by twisting the plastic knurled nut on the soldering pencil without an additional tool. The soldering set and the genuine weller et series tips provide the best performance and an extraordinary lifetime.