120W Digital Soldering Iron Set – Dual Calibration 200–600°C
120W Digital Soldering Iron Set – Dual Calibration 200–600°C
120W Digital Soldering Iron Repair Tool Set – Model 907S
Take your electronics work to the next level with this professional-grade 120W Digital Soldering Iron. Featuring a wide temperature range of 200–600°C and a dual-point calibration system, this tool delivers precise, consistent heat for PCB repair, circuit assembly, hobby electronics, and general soldering tasks. Whether you're a seasoned technician or an enthusiastic maker, the 907S series gives you reliable performance in a compact, ergonomic package.
Key Features
- 120W High Power: Rapid heat-up and stable temperature maintenance for demanding soldering jobs.
- Wide Temperature Range: Adjustable from 200°C to 600°C (±10°C stability) to handle everything from delicate SMD components to heavy wiring.
- Dual Calibration System: Long-press the Up/Down buttons simultaneously to access two independent calibration points — keeping your readings accurate over time.
- Universal Voltage: Compatible with both 110V and 220V power supplies, making it suitable for use in multiple regions.
- Plug-In Ceramic Heating Core (907 Series): Easy to replace and highly efficient, the ceramic core ensures consistent heat transfer and long service life.
- CE Certified: Meets safety and quality standards for peace of mind during every project.
- Lightweight Design: At just 0.15 kg gross weight and 134mm in size, this iron is comfortable to hold and maneuver even during extended sessions.
- 907 Series Tip Compatibility: Uses standard 907-series soldering tips — widely available and easy to swap out.
Technical Specifications
| Model | 907S |
| Power | 120W |
| Input Voltage | 110V / 220V |
| Temperature Range | 200°C – 600°C |
| Temperature Stability | ±10°C |
| Heating Core | Plug-in Ceramic (907 Series) |
| Heating Core Resistance (220V) | 270Ω |
| Tip Compatibility | 907 Series Tips Only |
| Dimensions | 134mm |
| Gross Weight | 0.15 kg |
| Certification | CE |
| Country of Origin | Made in Mainland China |
How to Calibrate Your Soldering Iron
907 Series Calibration
Long-press both the Up (▲) and Down (▼) buttons simultaneously to enter calibration mode. This model features two independent calibration points for maximum accuracy across your full working temperature range.
909 Series Calibration
Hold down the power button, then switch on the power — the display will show 0. If the actual temperature reads too low, press + (each increment equals +20°C). If it reads too high, press −. Power off to save and resume normal use.
Who Is This For?
This soldering iron is ideal for:
- Electronics repair technicians
- PCB assembly and rework professionals
- DIY hobbyists and makers
- Students in electronics and engineering programs
- General household and workshop repair tasks
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What voltage does the 120W digital soldering iron support?
A: The 907S digital soldering iron supports both 110V and 220V input voltage, making it compatible with outlets in North America, Europe, and many other regions. Always verify your local mains voltage before plugging in.
Q: Which soldering iron tips are compatible with the 907S model?
A: The 907S is compatible exclusively with 907 series soldering iron tips. These tips are widely available and come in a variety of shapes (conical, chisel, bevel, etc.) to suit different soldering applications.
Q: How do I perform a dual calibration on the 907S soldering iron?
A: To calibrate the 907S, simply long-press both the Up (▲) and Down (▼) buttons at the same time to enter the calibration menu. The iron supports two calibration points, allowing you to fine-tune accuracy at both low and high ends of the 200–600°C temperature range.
Q: Is the 907S soldering iron suitable for SMD and PCB work?
A: Yes. With its precise temperature control (±10°C stability) and wide range from 200°C to 600°C, the 907S is well-suited for SMD soldering, PCB repair, and rework. Use lower temperatures (around 200–300°C) for sensitive components and higher settings for heavier joints or lead-free solder.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.