Brinell Test Blocks (990-B-1000)

All Brinell Test Blocks come certified to applicable standards. We adhere to a strict procedure for the calibration of these blocks, and the accuracy of the tester is maintained using a proving ring and load cell both traceable to N.I.S.T. The readings themselves are done using a stage micrometer also calibrated and traceable to N.I.S.T. Also shown with the Brinell block are the Rockwell test blocks. Special Note: Please specify the range you require for the test block in the PayPal COMMENTS section when checking out.