The KOOCU KC-HD31 is a professional 10.1-inch digital microscope designed for precision inspection, electronics repair, soldering, quality control, and educational use. Featuring a large HD display and HDMI connectivity, it delivers clear, real-time magnification without the need to look through a traditional eyepiece. Its adjustable stand and built-in LED illumination provide stable, hands-free operation for detailed work on PCBs, circuit boards, jewelry, coins, watches, and other small components.