Angle-Testplate O1 / O3

The accuracies are, depending on the customer demand, between DIN 876/00 (1.5 µm at L 500 mm) and DIN 876/00000 (0.8 µm at L 500 mm). The weight gets reduced around one third.



  • Angle-testplate in high accuracy
  • Weight-reduced version
  • As a support there are three hardened feet
  • To lift there are four threads with eye bolts
  • Four outer and two inner surfaces finely lapped as measuring surfaces
  • Incl. calibration certificate SCS (ISO/ IEC 17025)


Technical Data

Type Dimension without feet (LxBxH) Measuring length Squareness Weight

For other dimensions and accuracies please contact us: Contact.




GEO-plus is an easy to handle, efficient measuring and evaluation program for dynamic measurements of machine tools. Dependent on the requirements the measurement values can be read in in proportion to the time or distance.