Fnirsi HS02B 100W Smart Pen Soldering Iron

Fnirsi HS02B 100W Smart Pen Soldering Iron

The FNIRSI HS02B 100W Smart Pen Soldering Iron is an innovative solution developed for professional soldering needs, featuring high power capacity, advanced control functions, and a compact design. It delivers fast, reliable, and stable performance for electronic repair, precision PCB soldering, prototyping, and field work.

With its 100W output power, it reaches operating temperature within seconds and maintains stable heat even in high-temperature applications. Thanks to PD / QC / DC multi-power input support, it is compatible with adapters, power banks, and various power sources, offering maximum flexibility. The intelligent adaptive power adjustment system automatically optimizes performance based on the connected power supply.

Precision digital temperature control, induction sleep mode, and one-button standby help reduce energy consumption while extending soldering tip lifespan. With built-in ESD (electrostatic discharge) protection, sensitive electronic components can be soldered safely. Its ergonomic pen-style design and user-friendly interface ensure high comfort during long working sessions.

Fnirsi HS02B 100W Smart Pen Soldering Iron Technical Specifications:

• Output power: 100W

• Temperature range: 100°C – 450°C

• Power input: PD / QC / DC multi-input support

• Temperature control: Precision digital temperature control

• Sleep mode: Induction sleep and one-button standby

• ESD protection: Yes

• Design: Pen-style, ergonomic, and compact

• Menu: User-friendly and multifunctional interface

• Applications: Electronic repair, PCB soldering, prototyping, field work

Useful Links / Documents:

• HS-02 User Guide (PDF)
• HS-02B Firmware v1.8

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