The DTS-200-100 | 8000-7037 from Vitrek is a Laser Displacement Sensor with Measure/Sensing Distance 100 mm, Wavelength 630 to 670 nm, Resolution 1.907 µm, Supply Voltage 5 V, Laser Power 2 to 4.9 mW. More details for DTS-200-100 | 8000-7037 can be seen below.