
FAQ
Frequently Asked Questions about Fnirsi HS-02B Soldering Iron
It supports PD, QC, and DC power input via USB-C (9–20 V).
With proper power, it delivers up to 100 W and heats up in a few seconds.
Yes – a 0.96" IPS color display shows voltage, temperature, and working status.
Yes – the soldering iron automatically reduces temperature when idle to save energy and tip life.
It features CNC-machined aluminum with a silicone grip – durable and lightweight.