Soldering Iron Kit, 90W Adjustable Temperature Soldering-Iron Gun Kit Si-90w\nProduct Details\n--Publisher: HANDSKIT\n--Publication date: 0\n--The HANDSKIT digital soldering iron offers adjustable and constant temperature control with a 90W ceramic heating core for fast 10-second heat-up. Temp range: 180\u00B0C\u2013480\u00B0C (356\u00B0F\u2013896\u00B0F), with \u00B0C/\u00B0F unit switch. Hold \""+\"" and \""\u2013\"" to switch units; settings auto-save in 3 seconds. The LCD screen displays real-time temperature for simple, accurate use. Perfect for soldering tasks like DIY, PCB work, and electronics repair. For more instructions, see the manual or contact support for a digital copy.\n--The soldering iron features a \u00B199\u00B0C temperature calibration range for precise control and includes an auto sleep function to enhance safety and extend lifespan. Temperature can be accurately set for each task. If unused for 15 minutes, auto sleep activates, the LCD shows \""---\"", and heating st.