- This kit includes 3 x lead-free 3" radiopaque scales for Non Destructive Testing (NDT): 1 x 3" High kV Scale, 1 x 3" Medium kV Scale and 1 x 3" Low kV Scale
- These 3” scales meet the requirements for measurement scale comparators used to interpret dimensions on a phosphor imaging plate as stated in ASME-V-2019, VIII-287.1.c.
- Demarcations: 0.125" increments
- Each scale has its own unique serial number
- NIST Certified Scales include a NIST traceable certificate.
- Each scale sold individually
- Made in the U.S.A. by former members of the U.S. Armed Forces