Mitutoyo 64AAA590 - Hardmatic HH-300 Hardness Test Block Set (Shore D)
The Mitutoyo HH-300 hardness test block set includes three test blocks in incremental hardness factors for calibrating HH-300 Hardness Testers. The hardness testing blocks calibrate Durometers for testing materials such as rubber, neoprene, polyesters, PVC, leather, etc.
The Mitutoyo 64AAA590 HH-300 hardness test block set:
- Test Block DURO (Blue) - 20
- Test Block DURO (Gray) - 40
- Test Block DURO (Black) - 80