Manual Rockwell Hardness Tester (N3)

Compact, no-power analog Rockwell hardness tester for simple, quick workshop testing.

  • Factory Calibrated (no extra cost)
  • Factory Calibrated – ISO/IEC 17025 (ISO)
  • Factory Calibrated – ISO/IEC 17025 (ASTM)
  • On-site Calibration – ISO/IEC 17025 (ISO)
  • On-site Calibration – ISO/IEC 17025 (ASTM)

Product Information

Simple, Reliable Hardness Testing Without Power

The N3 is a manual Rockwell hardness tester designed for fast, reliable and cost-effective hardness testing in workshops, production facilities and maintenance environments. Its compact design, robust mechanical construction and completely power-independent operation make it an ideal solution for flexible use throughout the metalworking industry.

The N3 performs Rockwell hardness testing according to ISO 6508 and ASTM E18. In addition, it supports Brinell (HBT) and Vickers (HVT) hardness testing using the differential depth method, allowing multiple hardness testing methods with a single instrument.

Without electronic components, the N3 offers exceptional reliability, minimal maintenance and a long service life, even under demanding workshop conditions. The instrument is supplied with a calibrated Rockwell C diamond indenter and is ready for immediate operation.

Whether used for production quality control, incoming inspection or maintenance, the N3 delivers fast, repeatable hardness measurements wherever a simple and dependable solution is required.

Why Choose the N3?

  • Reliable Rockwell, Brinell (HBT) and Vickers (HVT) hardness testing in one instrument
  • No electrical power required for maximum flexibility
  • Robust mechanical design for long service life and minimal maintenance
  • Compact and portable for use in workshops, production and field service
  • Fast and simple operation with minimal operator training
  • Accurate and repeatable hardness measurements according to ISO 6508 and ASTM E18
  • Ready for immediate use with calibrated Rockwell C diamond indenter
  • Cost-effective solution for everyday hardness testing

Applications & Standards

Standards

Application

The N3 is ideal for a wide range of Rockwell hardness testing applications, including:

  • Workshop hardness testing
  • Production quality control
  • Maintenance and repair
  • Incoming goods inspection
  • Tool manufacturing
  • Heat treatment verification
  • Machine shops
  • General metalworking

Documents

Product Information: N3

Commissioning Your Machine

This machine is supplied with a self-commissioning package, allowing you to complete installation independently. The package includes a step-by-step commissioning guide and a video tutorial covering each stage of the process. All materials are accessible via your customer portal following purchase.

If you require assistance at any point, our service hotline is available to support you.