The C Clamp Rockwell Hardness Tester is designed for testing large or irregularly shaped workpieces using Rockwell hardness principles. This portable tester features a C-frame structure, allowing it to measure flat or curved parts effectively. It is equipped with a double-drum reading device to minimize reading errors and ensures accurate and stable measurements.

Double Drum Reading: Utilizes a double-drum structure reading device to reduce reading errors.

C-frame Structure: Ensures stability by clamping the workpiece and maintaining perpendicular alignment of the test surface to the indenter.

International Standards: Provides accuracy equivalent to desktop models, conforming to ISO 6508, ASTM E18, and ASTM E110 standards