YIHUA 939D+ IV 90W Digital Soldering Station – Intelligent Temperature Control, Fast Heating, ESD-Safe Soldering Iron for Electronics Repair

The YIHUA 939D+ IV 90W Digital Soldering Station is a smart, high-performance soldering system designed for professionals and electronics technicians who demand stable temperature, rapid heating, and reliable long-term performance. Equipped with a 90W ceramic heating core, this soldering station reaches operating temperature in seconds and maintains precision even during intensive soldering sessions. The intelligent temperature control system ensures accurate, consistent heat output, making it suitable for delicate components, SMD work, and high-power soldering tasks. Its large digital display provides real-time feedback for both set and actual temperature, helping users achieve perfect solder joints with minimal effort. Built with an ESD-safe housing and anti-static grounding, it protects modern circuitry and sensitive components from damage. The sleep mode and auto-standby functions help extend the lifespan of the heating element and reduce energy usage, making the 939D+ IV ideal for continuous daily use in repair shops, electronic manufacturing, R&D labs, and hobby workstations. Whether you're repairing motherboards, assembling circuits, or working on DIY electronics, the YIHUA 939D+ IV offers the precision, durability, and reliability expected from a professional-grade soldering station.

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Features:

1. Powerful 90W Heating Performance: Provides rapid heat-up and stable temperature control for professional electronics repair, hobby projects,  and PCB soldering.
2. Intelligent Temperature Control: Achieves precise temperature adjustments with ±1°C accuracy for consistent soldering results.
3. Fast-Response Ceramic Heating Core: Heats quickly and maintains temperature even during continuous operation.
4. ESD-Safe & Anti-Static Design: Protects sensitive components and PCBs during repair and assembly work.
5. Digital Display with Real-Time Temperature Readout: Large, clear LED display shows set temperature and actual temperature simultaneously.
6. Sleep Mode & Auto-Standby: Extends heating element life and improves safety by automatically lowering temperature when not in use.
7. Wide Temperature Range: Adjustable from 200°C to 480°C to suit various soldering tasks and tip types.
8. Durable Build with Metal Body: Stable, long-lasting design made for workshops, laboratories, repair centers, and DIY makers.
9. Compatible with Multiple Tip Styles: Supports a wide range of 900M series soldering tips (fine, chisel, knife, conical).

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Specifications:

1. Model : YIHUA 939D+ IV
2. Power Consumption : 90W
3. Heating Element High-Efficiency Ceramic Core
4. Temperature Range : 200°C – 480°C
5. Temperature Stability : ±1°C
6. Display : Digital LED Display
7. Input Voltage : 220V–240V AC, 50Hz
8. Tip Compatibility : 902 Series Tips
9. Safety : ESD-Safe, Anti-Static Design
10. Sleep Mode : Yes (Intelligent Auto-Standby)
11. Operating Environment : 0°C – 40°C (32°F – 104°F)

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Packages Includes:

1 x Machine 1 x Iron handle 1 x X-2 type solder iron holder 1 x User Manual 1 x Power cable 1 x Anti-static ground wire