The Weller WXHP120 Pre-Heating Plate is used for preheating circuit boards under repair or assembly, it will also reduce the potential of thermal damage by excess heating from a soldering iron. The WXHP120 features 50% more power than before, allowing it to increase its effectivness in high thermal demand requirements. In addition, operating parameters are stored on the WXHP120 to facilitate use of the tool with other WX stations. The WXHP120 is ESD Safe, ensuring that it will not damage or degrade sensitive components and is safe to use in protected assembly areas.