Weller Si 251: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Weller SI 251 Information The Weller SI 251 is a high-quality soldering iron that is ideal for hobbyists and professionals alike. It features a powerful 251-watt element that provides fast heat-up times, and a wide temperature range of 200-490 degrees Celsius. The iron also features a Magnastat temperature control system that maintains a precise temperature, even under heavy use. Image of Weller SI 251 soldering iron Here is a table of the full specifications of the Weller SI 251: