Standard hammer brinell hardness block protable hard tester HBC

The hammer impact Brinell hardness block is a precision calibration tool designed for the HBC hammering type Brinell hardness tester, a portable device for traditional Brinell hardness testing. These hardness calibration blocks are made from high-quality materials and precisely calibrated to provide accurate reference hardness values. hammer hitting brinell hardness tester with Readout microscope Ideal for on-site and workshop applications, they ensure reliable performance of the tester on various metals. With clear markings and robust durability, the blocks are essential for maintaining measurement accuracy and supporting quality control in industrial environments.