Sun-Tec Rockwell Hardness Standards

Sun-Tec Rockwell Hardness Standards

Sun-Tec Rockwell Hardness Standards

Sun-Tec Rockwell Hardness Standards are made to the highest standards of accuracy and consistency, to provide a reliable method of verifying your hardness tester.

Manufactured in the U.S.A. and calibrated in the Sun-Tec standardization laboratory to NIST or ASTM Standards, Sun-Tec Hardness Standards help maintain and assure the accuracy of your Hardness Tester.

Includes Certificate of Calibration

Note: Specify hardness range and scale required when ordering – i.e.: 65 HRC

Description Part # Saved Price Select Option Add to
Sun-Tec Rockwell Hardness Standard (specify range and hardness) HT-ST-A-STD-HR $83.00