The FNIRSI SAG-55 Intelligent Hot Air Gun (EU Version) is a high-performance, digitally controlled hot air rework tool designed for precision SMD soldering, desoldering, IC rework, and heat-shrink applications. Powered by a 550W heating system and operating on 200–240VAC, it delivers fast heat-up, accurate temperature control, and stable airflow for professional electronics repair and DIY use.

With PID temperature control, adjustable airflow, preset memory, and a clear LCD display, the SAG-55 offers excellent control and reliability in a compact, ergonomic form.

Key Features

• Intelligent PID Temperature Control: Ensures fast response and stable heat output
• Wide Temperature Range: Suitable for delicate SMD components and heavy rework
• Adjustable Airflow: 20-level airflow control for precise heat application
• Powerful 550W Heater: Rapid heat-up and strong thermal recovery
• Preset Memory: Save up to 3 commonly used temperature/airflow settings
• Cold Air Mode: One-key cooling to protect components after rework
• LCD Display: Real-time temperature and airflow monitoring
• Brushless Fan: Low noise, long life, and stable airflow
• Safety Protection: Over-temperature protection and auto sleep/standby mode

Specifications

• Brand: FNIRSI
• Model: SAG-55
• Type: Intelligent Hot Air Gun / Rework Tool
• Input Voltage: 200–240VAC, 50/60Hz (EU version)
• Power Rating: 550W (max)
• Temperature Range: 100°C – 450°C
• Airflow: Adjustable, up to ~80 L/min
• Airflow Control Levels: 1–20
• Display: 1.54″ LCD (240 × 240 resolution)
• Heating Element Length: Approx. 80mm
• Nozzle Compatibility: Standard 850-series nozzles
• Standby Power Consumption: < 0>
• Cooling Mode: Yes (cold air function)

Applications

• SMD soldering and desoldering (QFP, SOIC, ICs, connectors)
• PCB repair and rework
• Heat-shrink tubing and wire insulation
• Plastic shaping and electronic assembly
• Professional electronics service centers and DIY workshops