The 3'' LCD Portable Digital Microscope is designed for on-the-go inspections and scientific research. Featuring a 5MP image sensor and a 3-inch TFT screen, it offers crystal-clear visuals with magnification ranging from 20X-200X optical and up to 500X digital . Equipped with 8 adjustable LED lights, this microscope ensures perfect clarity even in dim environments. Its built-in 1050mAh rechargeable lithium battery provides 3.5-4 hours of continuous operation. The included professional measurement software can measure down to 0.001mm, making it ideal for industrial inspections, antique verification, plant testing, and more. Easily connect to a TV for larger display viewing. Portable, powerful, and versatile, this microscope is perfect for professionals and hobbyists alike.