Our Multi-Scale Rockwell Hardness Tester is a versatile instrument designed for comprehensive hardness testing across a wide range of materials. It integrates 15 different Rockwell and surface Rockwell scales, enabling measurements across the entire hardness spectrum of 20-88 HRA, 20-100 HRB, and 20-70 HRC, all without the need to change the indenter. This makes it ideal for diverse applications such as testing various samples in general laboratories, assessing the material quality for scrap metal recycling, and inspecting incoming components in multi-category manufacturing facilities. A standout feature of this tester is its built-in scale auto-matching algorithm, which recommends the optimal testing method based on the sample material entered, significantly reducing the risk of human error and ensuring precise data accuracy.