These hardness tests are pocket instruments for testing the hardness and wear/scratch resistance of materials such as coatings, lacquers, plastics or related products.

• Body in anodised aluminium, tips in tungsten carbide
• Can be used on both flat and curved surface
• Clearly visible laser-engraved scale on the blue background
• Ergonomic design with anti-slip texture on holding point
• Available in two versions (Standard or Pro version)

Tip is drawn over the surface with a defined constant pressure. The pressure on the tip can be changed using the slide or by changing the spring.

After using this instument a visual mark on the surface indicate a fail of the surface hardness and wear/scratch resistance. Pen holder with guidance wheels, which provides very stable load on tip and makes it easier to apply force.