Good use in different fields, Skin inspection, Hair inspection, Industrial inspection (PCB, Material¡) Education purpose, Print industrial, Textile industrial, Biological inspection, Jewelry & Stamp (collections) inspection and so on. * The special AP software: Micro-Measure-Tool can support you to have picture, record video and do micro-measure work with ease. * Image sensor: 2Mega Pixels (interpolated to 3MP) * Power source: 5V DC from USB port