OptoSigma 133-0201 Differential Micrometer Head offers precise differential displacement measurement with 13 mm of travel and 0.5 µm resolution. As a differential micrometer head, it converts tiny linear movements into high-resolution readings, making it an effective choice for alignment, calibration work, and precision positioning where differential motion matters. The model delivers repeatable measurements across its full travel range, supporting accurate metrology tasks in research and manufacturing environments.
