Portable equipment of hardness measuring (durómetros). We can determine penetration hardness in deformable materials (cork, rubber, elastomers, etc.) or the hardness of hard materials such as metals, polymers etc.
They can facilitate measures on international standards such as Rockwell, Brinell, Vickers, Shore, etc.
Hand tools for the verification of surface quality. Determination of surface roughness by slipping the instrument through the measured area. During a uniform slipping of the probe, the roughness of the area is altered proportionally.