Pencil hardness tester /hardness tester/Universal testing machine/hardness testing instrument

Producat Name:TNJ-034 Pencil coating hardness tester

Model:TNJ-034

Detailed Descriptions:

The surface of pencil coating which do act on another harder object, the resistance performance of coating is the deformation esistance ability of coating.

Using a pencil mark to express.

It is suitable for coating hardness testing.

Standard:

GB/T 6739-1996