Product Enquiry Cart

Product/s I am interested in

You currently have no products in your enquiry cart, please continue browsing and select more products.

Get a Quote

Continue Browsing

TB II Test Blocks

Rockwell, Brinell and Micro hardness test blocks

Book a Service



United Testing Systems offers a large selection of Rockwell, Brinell and Micro hardness test blocks. All test blocks come with a certification sheet containing all the necessary calibration information.

Rockwell test blocks:  can be ordered with a “circle grid” pattern for an additional fee

Spec:  Meets latest revision of ASTM E18 and ISO 6508 part 3

Calibrated:  through an accredited agency as per ISO 17025

Features & Benefits



Made from the highest quality materials and components