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.

External micrometers ULTRA active in box Spherical measuring faces Ø 6.5mm / R 5mm, pitch 0.5mm Size: 25-50/0.01mm Article number: 206...
View full detailsMicrometers are precision instruments for measuring small dimensions such as diameter, thickness and length, using a calibrated screw spindle against a fixed reference face. They deliver high repeatability for machined parts and tight tolerances.
Available as outside, inside and depth micrometers, in analog or digital versions, with ratchet/friction thimble for constant measuring force, spindle lock, carbide measuring faces, and optional data output. Options from Insize, Preisser & Mahr.
Used in machine shops, QC and maintenance; choose measuring range, resolution and contact style to match the part geometry and material.
The micrometers are high-precision measuring instruments, essential for mechanical engineering and machining. Designed to measure dimensions with micrometer-level resolution micrometer (μm), they offer significantly greater reliability than calipers. They are based on the principle of the calibrated screw for the accurate determination of external, internal, or depth dimensions.
To save items to your wishlist and provide a personalized experience, we need your consent to store your preferences.