PEC Tools Certified/Calibrated Rigid Rules
- Includes Certification from Independent Laboratory
- Certified for all ISO Applications
- Supplied in 4R, 5R, and E/M Graduations
- NIST Traceable Meets ISO Requirements
- Rules are hardened and tempered. Precisely etched for high accuracy. Inspected To: Each rule etched with serial number and certificate of inspection, good for 5 years.
- ML-STD-45662A
- ISO10012-1
- ANSI/NCSL Z640-1
- NIST#821/260733-98
Graduations:
- 4R: 8ths, 16ths, 32nds, 64ths
- 5R: 32nds, 64ths, 10ths, 100ths
- E/M: 32nds & 64ths, mm & .5mm
