FNIRSI HS-03 Smart Wireless Soldering Iron - 100-450C, 5-Level Temp Control, LCD Display, 3-in-1 Power

• ✅ 3-in-1 Power System — Power adapter, power bank, or fully wireless — works anywhere
• ✅ 100–450°C Precision Control — Adjustable in 1°C increments, 5 quick-select levels
• ✅ 0.96" IPS Color LCD Display — Real-time temp, battery status, and settings at a glance
• ✅ CE, FCC, RoHS Certified — Meets international safety standards
• ✅ Ergonomic Silicone Grip — Anti-slip, heat-resistant, ambidextrous design

FNIRSI HS-03 Smart Wireless Soldering Iron

Meet the future of soldering. Whether you're repairing a drone in the field, modding a game controller, or working on PCBs in the workshop, the HS-03 adapts to every scenario with its 3-in-1 power system and precision temperature control.

Key Features

• Temperature: 100–450°C, adjustable in 1°C increments
• 5 Quick-Select Levels: 250 / 300 / 350 / 400 / 450°C
• Smart Menu: sleep mode, standby time, voltage protection, firmware upgrade
• Calibration presets: 150 / 250 / 350°C

Ideal For

• PCB repair, electronics hobbyists, drone maintenance
• Game controller modding, automotive electronics
• Professional technicians