Maximum power of 100 W ensures a quick temperature ramp-up and good stability even under load. Suitable for soldering connectors, thicker wires, and larger soldering areas where ordinary soldering irons often lose temperature.
The soldering iron offers a range of 100–450 °C and segmented PID control with accuracy of < 2 %. The clear 0.96” IPS HD display and physical buttons enable quick adjustment and saving of profiles (CH1/CH2/CH3).
The package includes a practical case, 6 replaceable tips, and accessories for convenient use at home and in the field. Ideal for service technicians and electronics hobbyists who want everything neatly stored and ready.
FNIRSI HS-02A is a next-generation smart digital soldering iron designed for electronics repairs, service work, and precision soldering. Compared to common 60–65 W soldering irons, it delivers higher power and better temperature stability under load—useful when working with connectors, thicker wires, shielding, or larger soldering areas. A robust body made of CNC-machined aluminum combined with a silicone grip increases durability and comfort during extended work.
A major advantage is flexible powering: you can use the soldering iron with a wall charger, power bank, laptop, or a workshop power supply. Adaptive power regulation automatically adjusts draw to the capabilities of the power source and helps protect the tip and soldered components. Thanks to segmented PID control and < 2 % accuracy, you get stable temperature even for sensitive SMD/BGA components.
Main advantages:
Package contents: FNIRSI HS-02A soldering iron, tool case, 6 soldering tips, USB‑C power cable, tip cleaner, container for solder residue, 42 g lead-free solder wire, 100 W charger, C2C cable, adapter cable, soldering stand, user manual.
