The hardness of the hardness of the desktop, using Rockwell (ROCKWELL) measuring principle, for carbon steel, alloy steel, cast iron, nonferrous metals and other materials hardness testing, testing with high precision, range wide, the main test of the automatic Unloading, the figures show that the measurement results and automatically print or computer and external communications, and other characteristics. Widely used measurement, machine building, Portable Rockwell Hardness Tester Portable Rockwell Hardness Tester metallurgy, chemicals, building materials industries such as testing, research and production.

1, figures show that hardness, to avoid eye-dial the error.

2, through the realization of key test of the electrical load, and maintain, unloading, easy operation.

3, the resolution increased to 0.1 Rockwell units, measuring more precise.