UKAS/ Ø64xép.15mm Certified SUPER ROCKWELL Standard Blocks

For checking the proper operation of metal hardness testing machines, indirect control, in accordance with standards.
ROCKWELL, ROCKWELL SUPERFICIAL, BRINELL, VICKERS, MICROVICKERS, HLD, KNOOP hardness standard blocks with UKAS Calibration Certificate

• Each stallion is numbered, certified, delivered in box