Poldi Pocket Hardness Testing Kit

The hammer type Poldi impact hardness tester is useful for simple and quick determination of Brinell hardness of metals such as steel, cast iron, brass, aluminium, and copper etc. Due to easy handling and maneoverability, this tester is most suitable for testing heavy castings and other components which are difficult to be carried to a table type hardness tester. The diameters of indentations are measured by a special ‚ "Magnifiscope" measuring magnifier supplied with the tester. By referring to the table provided, the hardness of the specimen can be determined.