• made from high-quality steel, hardened and stabilized through deep-freezing to 62–64 HRC
  • Ø 0.5 to 2.9 mm with gauge pins
  • Ø 3.0 to 120 mm with interchangeable gauge plugs
  • upon request, we also manufacture our gauges from corrosion-resistant steel (52–60 HRC, depending on the steel grade)

  • long service life, up to 10 times longer
  • corrosion-resistant
  • for gauge plugs from Ø 3.0 to 120 mm

  • long service life, up to 10 times longer
  • Ø 0.5 to 2.9 mm with gauge pins
  • Ø 3.0 to 36 mm with interchangeable gauge plugs
  • from Ø 36 mm with interchangeable gauge discs

  • amorphous diamond-like coating at low temperatures
  • extremely long service life
  • corrosion-resistant
  • from Ø 5 mm