20th Anniversary - YIHUA Prestige. This 4th generation original 939D+ comes in a unique YIHUA Green color scheme to celebrate YIHUA’s 20th year in the industry. The 939D+ is the milestone product in hand-soldering derived from YIHUA’s experience designing and manufacturing soldering, hot air rework, DC power supply, and desoldering equipment.

Specification – Temperature Adjustable from 392~896°F, Quick-Heating, Temperature Stabilization via High Precision PID Program, Metallic Front Panel, Detachable Soldering Iron Handle, Temperature Calibration, Error Detection System, and more. It’s so reliable that even industrial-level factories use this soldering station for over 10 hours every day for manufacturing.

Metallic Build & Heat-Resistant Design – The Yihua 939D+’s control panel is built with Brushed Aluminum so that you won’t leave any burnt marks by accident. The accompanying stand-alone iron stand is also solid metal-alloy. You can put it anywhere and organize your workspace in the way you like.

A Suite of Intelligent Features and Intuitive Usage - Clear Digital °F or °C Display, Automatic Detection to detect the handle’s status, Smart Temperature Control, Temperature Calibration Support. It’s super EASY to use. Switch between °F and °C Reading at one easy push of the button. Effortlessly turn the adjustment knob to set the temperature precisely. And you are ready to go. All come together to elevate your soldering experience as it matters.

Choose YIHUA with Confidence – Enjoy our 12-month US- exclusive manufacturer technical coverage and 24/7 professional assistance on Amazon. Note: This model is designed to operate on 110-127V with a US-standard power plug.This model uses the YIHUA 900M series soldering iron tips, available in our store.