ATTEN ST-9003D 90W Digital Heavy-Duty Soldering Station with RS485 Communication

The ATTEN ST-9003D is a professional-grade 90W digital soldering station designed for electronics assembly, repair, maintenance, and production environments. Built with ATTEN's high-frequency eddy current heating technology, it delivers fast heat-up performance, stable temperature control, and reliable operation for demanding soldering applications.

The station supports a wide temperature range of 80°C to 500°C, making it suitable for precision PCB work, connector soldering, cable assembly, LED repairs, and general electronics manufacturing. Its intelligent temperature control system ensures consistent soldering quality while protecting sensitive electronic components from overheating.

For industrial users and laboratories, the ST-9003D includes RS485 communication capability for remote monitoring and process control. It also supports infrared temperature calibration, allowing users to verify and fine-tune temperature accuracy for quality-critical applications.

The ergonomic soldering handle is lightweight and comfortable for extended use, while the compatible T300 soldering tip series provides flexibility for a wide range of soldering tasks.

Key Features

• 90W high-efficiency heating power
• Adjustable temperature range: 80°C – 500°C
• High-frequency eddy current heating technology
• Fast heat-up and excellent thermal recovery
• Digital temperature display and control
• Three programmable temperature presets for quick switching
• Infrared temperature calibration support
• RS485 communication interface for remote process control
• Intelligent sleep and standby functions for longer tip life
• Compatible with 200 Series bits
• Suitable for repair labs, service centers, production lines, and educational institutions