KING Tester Corporation

KING Tester Corporation is a manufacturer of portable hardness testing equipment used to measure the hardness and strength of metals in industrial environments. The company specializes in portable Brinell hardness testers, Rockwell hardness testing systems, and calibration equipment used in material testing and quality control.

KING Tester Products

KING Tester manufactures several categories of portable hardness testing equipment and inspection tools used in material testing and industrial quality control.

Portable Brinell Hardness Testers

Portable Brinell hardness testers are the flagship products of KING Tester.

These instruments allow engineers to measure the hardness of metals directly on large components such as:

  • castings

  • forgings

  • steel plates

  • industrial machinery parts.

The portable design enables technicians to perform full-load Brinell hardness testing in field environments while maintaining laboratory-level accuracy.

King Pin Tester

The King Pin Tester is a portable hardness testing tool designed for quick hardness checks on metal surfaces.

This tool provides an efficient method for estimating Brinell hardness values and is commonly used in manufacturing and maintenance inspections.

Portable Rockwell Hardness Testers

KING Tester also manufactures portable Rockwell hardness testing systems such as the ePortaRock series, which allow technicians to perform Rockwell hardness measurements outside laboratory environments.

Rockwell testing is widely used for fast hardness measurements in production and quality control processes.

Brinell Hardness Test Blocks

Calibration test blocks are used to verify the accuracy of hardness testing equipment.

KING Tester manufactures precision Brinell hardness test blocks that comply with industry standards and help technicians maintain reliable measurement results.

Hardness Microscopes and Measurement Systems

Hardness testing requires measuring the indentation created during the test.

KING Tester provides optical microscopes and measurement tools that allow inspectors to determine indentation size and calculate hardness values accurately.

These systems help improve testing accuracy and ensure consistent hardness measurements.

KING Tester Products Available

At ARA Technics, we supply a range of KING Tester hardness testing equipment and calibration tools.

Our KING Tester offerings include:

  • portable Brinell hardness testers

  • King Pin Tester® systems

  • portable Rockwell hardness testers

  • Brinell hardness test blocks

  • hardness measurement microscopes and accessories.

Our team can assist you in sourcing the right KING Tester equipment for your material testing and inspection applications.