• Digital tool for data storage, motion activated usage sensor for energy control and data storage
• Patented tip & grip design, tips can be changed without a tool
• 20% faster tip change than leading competitors
• Solder tips have excellent heat transfer, no downtime, continuing workflow
• MIL-SPEC/IPC standard reduces the risk of damage to sensitive micro components and workpieces
• Ideal for microscope work on precision SMT electronic devices

The Weller T0054462971N is an RT micro soldering knife tip designed for ultra-fine work. It features an elevated ergonomic soft grip and is the only soldering tip on the market that combines tip and grip in a single unit. These chrome, high-powered active tips offer excellent heat transfer and sensor accuracy, fast reaction time, and an easy-connect system for quick tip changes.