Defelsko Certified Step Block Metric – STDB1M
Ideal for checking calibration and operation of ultrasonic thickness gages and are an important component in fulfilling both ISO and in-house quality control requirements.
- Composition – 1018 steel
– metric units: (2.5, 5, 7.5, 10 and 12.5 mm steps)
– metric accuracy ±0.02 mm
- All Certified Step Blocks are supplied with a certificate of calibration showing traceability to NIST/NPL.
