2008 Pro QUICK Lead-Free Digital 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.