Get your King Portable Brinell Tester Directly Verified today.  King Tester is certified under ISO-17025 as an accredited laboratory for Direct Verification.  Direct Verification is required per ASTM E-10 standards for all portable testers to be done on a yearly basis.

This accreditation allows King Tester to continue our commitment of providing the highest standard and quality of products and services in the industry.

If your King Tester is in need of repair or calibration or to find out when your tester is due for its annual calibration.

Calibration Form

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