Ames Test Blocks for Portable Hardness Testers
Ames test blocks, like our portable hardness testers are certified to meet ASTM 110 standards. Each new test block is calibrated and certified for use with our hardness testers. We offer standard and superficial test blocks in hard, soft and brass. We can also provide test blocks that meet your specifications when you special order. Each test block we sell comes with a certificate verifying the certified test block value.