• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Rockwell Metallography Lab Equipment

The Rockwell Hardness Testers offer quality, durability, and an industry leading Gauge Repeatability and Reproducibility (GR&R) making this hardness testing instrument best in class.


  • High-precision depth measurement system for accurate and repeatable testing.
  • Auto pre-load brake and automated main load test cycle ensure repeatability.
  • Powerful auto-braking system on preload ensures a seamless operation, as well as a high-precision load application.
  • Built-in USB port offers rapid data transfer to Microsoft Excel or other applications
  • Proven robust design with all stainless steel internal components.


  • Hardness from castings and forgings
  • For flat and cylindrical work pieces
  • Wide application within the automotive and aerospace industry
  • Laboratory and workshop testing
  • Sample testing or quality control testing
  • Steels, non-ferrous metals
  • Cemented carbide, ceramics, stainless steel