210 2231624
210 2231624

The ULTRA Präzision Messzeuge GmbH, headquartered in Glattbach, Germany, has been operating since 1888 and is one of the most historic companies in the field of precision instruments. The ULTRA Präzision offers a complete range of “Made in Germany” products, including gauges, dimensional standards, micrometers, calipers, and surface plates, as well as special inspection tools and molds manufactured according to customer drawings. Its solutions cover demanding applications in machining, automotive industry, aerospace, toolmaking, and laboratory metrology. With more than a century of experience and a consistent commitment to quality and technological development, ULTRA Präzision is a reference point in the manufacture of high-precision measuring instruments and standards.
Our company, TRIANTAFYLLOU K SIA E.E. is an official representative of ULTRA in Greece since 2014 and we can support the entire range of its catalog, which includes more than 10,000 different product codes and many options for custom products.





Technical Specifications According to DIN 874 I-profile Lightweight From 1500mm and above with relief holes Delivered in a wooden box C...
View full detailsFlatness gauges are used for visual flatness inspection, or with the use of feeler gauges. They are divided into knife-edge, flat, and H-type. They come in various qualities (flatness accuracy) based on the DIN 874 standard. These categories are in order GG2 (lowest) GG2 - GG1 - GG0 - GG00 (highest)
The straight edges (straight edges) are standard inspection tools used to verify the straightness and flatness of large surfaces. Unlike common rulers, straight edges focus on the edge accuracy of their working edge, which serves as an absolute reference guide for identifying deviations and waviness.