Research Systems 1.SONY 1/2 color CCD camera 2. ... :0.0005mm 4.Accuracy:0.003mm Resonable Price Research Systems YF-4030FUsage:It is designed to measure the two ... coordinates in all applicated areas .It is widely used in machinery, electronics, instruments, plastics, etc.Features:1. ... mm)Lighting: The surface light and transmission light are used LED ,brightness adjustable Power:220V(AC),50Hz 30W