MTB-MET Brinell hardness test blocks set 2nd grade GOST of 3 pcs. (120x75x16) for calibration of portable hardness testers
MTV-MET Vickers hardness test blocks set 2nd grade GOST of 2 pcs. (60х40х10) for calibration of portable hardness testers
MTB-MET Brinell hardness test blocks set 2nd grade GOST of 2 pcs. (60х40х10) for calibration of portable hardness testers
MTR-MET Rockwell hardness test blocks set 2nd grade GOST of 2 pcs. (60х40х10) for calibration of portable hardness testers
MTSR-MET Super-Rockwell hardness test blocks set 2nd grade GOST of 6 pcs. (60х40х10)
HR-MET: Rockwell hardness test blocks
HShD-MET Shore hardness test blocks
MTSh-MET Shore hardness test blocks set 2nd grade GOST of 3 pcs. (Ø65x15)
MTB-MET Brinell hardness test blocks set 2nd grade GOST of 3 pcs. (120x75x16)
HSR-MET: Superficial-Rockwell hardness test blocks
MMTV-MET microVickers hardness test blocks set of 3 pcs. (Ø25x5)
MTR-MET Rockwell hardness test blocks set 2nd grade GOST of 5 pcs. (60х40х10)
MTV-MET Vickers hardness test blocks set 2nd grade GOST of 4 pcs. (60х40х10)
HV-MET Vickers hardness test block
MHV-MET microVickers hardness test blocks (Ø25x5)
