2008 Pro QUICK Lead-Free Color Screen Display Hot Air Rework Station For Mobile Phone Motherboard CPU Chip Soldering Repair Tool. The device shown is the QUICK 2008 Pro hot air rework station. It is a lead-free, intelligent desoldering station primarily used for repairing mobile phone motherboards, CPU chips, and other surface mount devices (SMD). Key Features Power: It has a high power output of 750W, which ensures rapid heating. Temperature Control: It utilizes microcomputer zero-cross trigger temperature control for precise and stable temperature regulation, with a range of 100°C to 500°C. Display: An LCD screen displays real-time temperature, airflow, and channel data. Channels: The unit features three independent working channels (CH1, CH2, CH3), each of which can save custom airflow and temperature settings, facilitating quick changes during multi-task repairs. Safety & Efficiency: It includes an automatic cold air design that blows cold air when idle to extend the life of the heating core. It also has a sleep mode function that activates when the handle is placed back on its holder.