FNIRSI SAG-55 PLUS intelligent heat gun

FNIRSI SAG-55 PLUS intelligent heat gun

The FNIRSI SAG-55 is an intelligent hot air gun designed for precision electronics work, SMD repair, and demanding home and professional users. With 550W of power, a wide temperature range of 100–450°C, 20 airflow settings, an intelligent safety system, rapid heating and cooling, a color LCD display, and clever automatic functions, this tool sets a new standard for comfort, control, and safety.

Precise temperature control thanks to PID technology

The advanced PID system constantly monitors and corrects temperature in real time. This allows the heat gun to maintain stable operating parameters without spikes or overheating, resulting in greater soldering accuracy, a reduced risk of component damage, and a longer heater life.

Fast heating and instant cooling

The FNIRSI SAG-55 quickly reaches the set temperature, saving you time from the very first second of operation. A single button activates the cold air mode, which allows you to quickly cool components after soldering and safely set the device down – without the risk of overheating.

20-step airflow adjustment – full control over the air flow

The powerful brushless fan offers 1-20 levels of linear airflow control (up to 80 l/min). This allows you to perfectly adjust the airflow to delicate SMD components or larger components, ensuring precision, smooth operation, and low noise (<65 dB).

Intelligent security and real-time monitoring

Built-in sensors constantly monitor the device's status. In the event of an irregularity, the system automatically shuts off the heating, protecting both the user and the device. This solution provides peace of mind, confidence, and safe operation, even during long sessions.

Magnetic stand and automatic sleep mode

Thanks to a magnetic position sensor, the heat gun automatically enters sleep mode when placed in the stand. The device activates cooling, accelerating heat dissipation and protecting the heating core from wear – without having to manually turn it off.

Three presets – one click to the perfect setting

The FNIRSI SAG-55 allows you to save three custom temperature and airflow profiles, allowing you to instantly switch between different tasks. One press is all it takes to return to your favorite settings and work faster, more conveniently, and without unnecessary adjustments.

Easy-to-read, color HD display

The large 1.54-inch LCD screen (240x240 px) presents all key information in a clear, color format. Temperature, airflow, operating modes, and presets are always clearly visible, significantly simplifying control and increasing user comfort.

Sophisticated design and compatibility with 850 nozzles

The ergonomic handle, heat-resistant metal + silicone housing, quick nozzle replacement, and an 80 mm long, 21.6 mm diameter heater (compatible with 850 series nozzles) make the heat gun universal, durable, and ready for any service challenge.

Professional equipment in your workshop

AC 220V / 50 Hz power supply, minimal standby power consumption (<0.7 W), 1.2 m cables, compact dimensions and weight make the FNIRSI SAG-55 an ideal tool for both workshop and mobile work. It's a smart heat gun that truly increases the efficiency and comfort of everyday tasks.

Included:

• FNIRSI SAG-55 Heat Gun
• Heat Gun Station
• Power Supply
• Power Cord
• 6 mm Nozzle Set
• User Manual

Product safety information Manufacturer information