LJ-G Series 2D laser displacement sensors measure the surface profile of targets in the X and Z directions. Said by the co. to be the fastest in its class with 3.8-ms sampling, the LJ-G is reportedly accurate to ±0.1% F.S. in the Z-axis and can perform 8-point measurements. Its E3-CMOS image sensor provides stability. Five sensor-head types ranging from 15 mm to 200 mm can handle tight specifications for a wide range of applications. The all-in-one controller allows easy setup on screen or with the optional Navigator software.Keyence Corp., 888/539-3623.www.measurecentral.com