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
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.