100 W Smart Soldering Iron with FNIRSI HS-02A MAX Tool Kit

The FNIRSI HS-02 is a next-generation smart soldering iron that combines 100 W of power, instant heating, precise temperature control, and exceptional portability. Support for PD, QC, and DC (9–20 V) power sources, adaptive power control, a 0.96” color IPS screen, ESD protection, and automatic functions make this tool ready for use both in electronics repair shops and in the field. This device is designed for users who expect maximum performance without compromise.

A Clear Advantage Over a Standard Soldering Iron

Compared to standard 60–65 W soldering irons, the FNIRSI HS-02 offers over 50% more power, up to four times faster tinning (2 s), and a rugged housing made of CNC-machined aluminum and silicone, rather than ABS plastic. Added to this are features not found in cheaper models: adaptive power, preset temperatures, sleep mode, antistatic protection, and an included carrying case and stand. This is a premium-class tool that truly makes a difference in your daily work.

Instant heating and stable performance under load

The maximum power of 100 W ensures rapid tip heating and excellent temperature stability, even when soldering thick wires, shielding, connectors, and large soldering areas. The soldering iron responds instantly upon contact with the component, eliminating temperature drops and allowing you to work faster, cleaner, and with greater precision.

Versatile power supply – complete freedom of operation

With support for USB-C Power Delivery, Quick Charge, and standard DC 9–20 V, the FNIRSI HS-02 can be powered by a wall charger, power bank, laptop, or workshop power supply. It’s the perfect solution for mobile service technicians, electronics technicians working in the field, and users who want a single tool for all applications—without space limitations.

Adaptive Power Control—Intelligence That Protects

An advanced automatic power-adjustment system analyzes operating conditions and dynamically regulates power consumption. As a result, the soldering iron operates efficiently and stably while protecting the tip, the power supply, and the components being soldered. This ensures real safety and a longer service life for the equipment, especially during intensive use.

Precise PID Temperature Control

A control range of 100–450°C and segmented PID control ensure rapid heating, stable temperature maintenance, and instantaneous heat recovery. Control accuracy of less than 2% allows for safe work with sensitive SMD and BGA components and precision electronics, minimizing the risk of overheating and damage.

Preset Temperatures and User-Friendly Operation

The ability to save multiple temperature profiles (CH1, CH2, CH3) allows you to instantly adapt the soldering iron to a specific task. An intuitive interface, logical menus, and physical buttons make changing settings quick and intuitive, without interrupting your work or causing unnecessary complications.

Automatic sleep mode—energy savings and safety

The inductive sleep function automatically lowers the temperature when the soldering iron is placed on its stand and immediately restores it when the device is picked up. This not only offers convenience but also reduces energy consumption, extends the tip’s service life, and enhances safety during operation.

ESD protection and robust construction

Built-in electrostatic discharge (ESD) protection with grounding capability safeguards sensitive electronic components against static discharge. The CNC-machined aluminum housing, silicone non-slip grip, and tip guard to prevent burns ensure durability, comfort, and a secure grip even during hours of continuous use.

Included:

• FNIRSI HS-02A soldering iron
• Tool kit case
• 6 soldering tips
• USB-C power cable
• Tip cleaner
• Solder scrap container
• 42 g of lead-free solder wire
• 100W charger
• C2C cable
• Adapter cable
• Soldering station
• User manual