Fnirsi HS-02A Smart Soldering Iron 100 W

FNIRSI HS-02A is a smart digital soldering iron with up to 100 W output, offering fast heat-up, precise PID temperature control, and exceptional flexibility thanks to USB-C PD / Quick Charge / DC power options. With features such as adaptive power management, automatic sleep mode, and ESD protection, it is ideal for the workshop and for mobile service work.

FNIRSI HS-02A is part of the new generation of modern soldering irons—designed for electronics work where speed, stability, and safe handling of sensitive components matter. High power enables comfortable soldering of wires, connectors, and larger pads without unpleasant temperature drop under load.

Thanks to universal power input, you can use the soldering iron almost anywhere: from a wall charger, power bank, laptop, or a lab power supply (DC). Adaptive power control automatically adjusts current draw to match the source capabilities and helps protect the tip, the power supply, and the soldered components.

Main benefits and features:

Max. 100 W for rapid temperature ramp-up and stable soldering under load
100–450 °C range for versatile service and hobby use
Segmented PID control with control accuracy < 2%
0.96" color IPS HD display and physical buttons for quick operation
Saved temperature profiles CH1 / CH2 / CH3 for instant switching
Automatic (inductive) sleep mode + manual one-click standby
ESD protection with grounding option for sensitive circuits
Rugged construction (CNC aluminum + silicone) and non-slip handle
Package includes 6 tips, USB-C cable, 65 W PD charger, a stand, and a carry bag