High power of up to 100 W ensures fast tip heating and stable temperature even when soldering thicker wires, shielding, or larger soldering areas. Tinning takes approximately 2 seconds, so you can work quickly and precisely.
Maximum flexibility while working: the soldering iron can be powered via USB-C Power Delivery, Quick Charge, or classic DC 9–20 V. Thanks to this, it is suitable for the workshop and for field work—for example with a wall charger, power bank, laptop, or a bench power supply.
Included in the package is a tool case for easy carrying and equipment organization. Practical storage helps keep the soldering iron and accessories always at hand at home, in the workshop, and on the go.
If you are looking for a powerful and portable soldering iron for electronics servicing, soldering harnesses, connectors, or field work, the FNIRSI HS-02B MAX combines high power, fast response, and smart features in a compact tool. Thanks to a robust construction of CNC-machined aluminum and silicone, it is comfortable to hold, withstands everyday use well, and at the same time offers modern digital control.
Stable temperature is ensured by segmented PID control with accuracy < 2 %, so you can solder even sensitive SMD/BGA components with a lower risk of overheating. Adaptive power regulation additionally automatically adjusts the behavior of the soldering iron to the power source, which helps protect the tip, the power source, and the soldered components.
Main advantages:
Package contents: FNIRSI HS-02B soldering iron, tool case, 3 soldering tips, USB-C power cable, tip cleaner, container for solder residues, 42 g of lead-free solder wire, 100 W charger, C2C cable, adapter, soldering station, user manual.
