CERA Straight Master SERIES 311 — Straightness Measuring Gage

• The CERA Straight Master is a gage used for inspecting the straightness of travel of moving elements on equipment such as machine tools, CMMs, form measuring machines and semiconductor-related equipment.
• Precision lapped reference surfaces achieve higher accuracy than conventional models.
• Alumina ceramic construction achieves high resistance to abrasion and little secular change.
• Three types (high accuracy, ultra-high accuracy and double faced models) are available to suit the majority of applications. The double faced model has two reference faces for checking straightness in two orthogonal directions.