Uncertified Steel Test Block For Ultrasonic Gauges
4-Step Test Block (without Certification) for convenient confirmation of thickness gauge calibration, when NIST-Traceable Calibration Step Blocks are NOT REQUIRED.
Specifications
SB4
0.100 | 0.200 | 0.400 | 0.600 inch 2.54 | 5.08 | 10.16 | 15.24 mm