Check the listing for details. 400W 50-500℃ Digital Preheating Platform ST-7500 ATTEN. Condition: New, Made in China. Listed at 652.72 USD. 400W 50-500℃ Digital Preheating Platform ST-7500 ATTEN The ST-7500 is a professional preheating platform featuring 400W power and temperature range from 50 to 500℃. The platform features an attractive anti-static design with a metal shell providing a 12x12cm heating area. The platform features an external k-type sensor interface for accurate temperature measurements and built-in RS-485 communication allowing real-time monitoring, data storage, analysis and full control via the computer. The platforms features numerous user friendly features including parameter shortcuts, temperature lock and temperature compensation. The precise and stable temperature operation makes it suitable for preheating printed circuit boards and other applications requiring uniform heating. RS-485 communication fo.