Overview

The FNIRSI SAG-55 Smart Hot Air Gun is a professional 550W hot air rework station designed for PCB repair, SMD rework, IC desoldering, and precision electronics maintenance. Featuring intelligent PID temperature control, an adjustable temperature range of 100°C to 450°C, and an innovative magnetic sleep function, it delivers fast heating, stable airflow, and precise temperature regulation for efficient soldering and desoldering tasks. Its compact, ergonomic design makes the SAG-55 an ideal tool for repair technicians, electronics engineers, laboratories, and DIY enthusiasts.

Why You’ll Love It

1. ✔ 550W High-Power Heating — Rapid heat-up for faster and more efficient rework.
2. ✔ PID Intelligent Temperature Control — Maintains stable temperatures for consistent soldering performance.
3. ✔ 100°C–450°C Adjustable Temperature — Suitable for a wide variety of electronic repair applications.
4. ✔ Magnetic Sleep Function — Automatically enters standby mode when placed on the holder to improve safety and extend heating element life.
5. ✔ Stable Hot Air Output — Delivers uniform airflow for precise component removal and installation.
6. ✔ Compact & Ergonomic Design — Comfortable to use during extended repair sessions.
7. ✔ Easy Digital Operation — Convenient temperature adjustment with intuitive controls.
8. ✔ Ideal for Professional & DIY Users — Perfect for electronics repair shops, laboratories, engineers, and makers.

Applications

• SMD Component Rework
• PCB Repair & Maintenance
• IC Desoldering & Installation
• Mobile Phone Repair
• Electronic Manufacturing
• DIY Electronics Projects
• Engineering Laboratories

Important Notes

1. Read the user manual before operating the hot air gun.
2. Select the appropriate temperature and airflow according to the component being serviced.
3. Avoid directing hot air toward heat-sensitive materials for extended periods.
4. Allow the heating nozzle to cool completely before storage, and keep the device in a clean, dry environment.