Take your soldering projects anywhere with the FNIRSI HS-03 Wireless Soldering Iron, a compact and rechargeable soldering pen designed for electronics repair, DIY projects, circuit work, and precision soldering. Its cordless design eliminates the need for a constant power connection, making it convenient for workbench use and on-the-go repairs.
Powered by a replaceable 18650 2600mAh lithium battery, the HS-03 offers flexible runtime with the option to swap in a spare battery. The 0.96-inch IPS HD color screen provides clear real-time information, while adjustable temperatures from 100–450°C (212–842°F) give you control for different soldering applications.
With up to 10W power, Type-C charging, motion-sensing auto-sleep and standby functions, and support for HS-02B/F210 K, I, and IS tips, this lightweight approximately 134g soldering pen combines portability, smart controls, and precision in one professional-style tool.
