The MicroMet Series granite squares are metrological reference instruments designed for checking perpendicularity and angular alignment on mechanical components. The use of black granite ensures high dimensional stability, excellent wear resistance, and corrosion resistance, making them suitable for both everyday workshop use and laboratory testing.

It is the ideal solution for CNC operators, quality control personnel, and maintenance technicians who require reliable checks on surface plates, guides, jigs, fixtures, and prismatic parts. The reference geometry allows for rapid and repeatable measurements, reducing the risk of errors and improving test consistency.

The square complies with DIN 876 standards for flatness and DIN 875 for perpendicularity, ensuring adequate performance for the most common metrological applications. To maintain accuracy over time, we recommend using it on clean surfaces and placing it correctly without impact.

Supplied with a certificate of inspection.